31105884964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{4027}}^1$

素因数の和:4889

約数の個数: 96

約数和(自身を含む): 70160670720

約数和(自身を除く): 39054785756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 809, 868, 1364, 1618, 2387, 3236, 4027, 4774, 5663, 8054, 8899, 9548, 11326, 16108, 17798, 22652, 25079, 28189, 35596, 44297, 50158, 56378, 62293, 88594, 100316, 112756, 124586, 124837, 175553, 177188, 249172, 249674, 275869, 310079, 351106, 499348, 551738, 620158, 702212, 873859, 1103476, 1240316, 1373207, 1747718, 1931083, 2746414, 3257843, 3495436, 3862166, 5492828, 6515686, 7724332, 9612449, 13031372, 19224898, 22804901, 35836273, 38449796, 45609802, 71672546, 91219604, 100993133, 143345092, 201986266, 250853911, 403972532, 501707822, 706951931, 1003415644, 1110924463, 1413903862, 2221848926, 2827807724, 4443697852, 7776471241, 15552942482, 31105884964]

約数ペア:

[(1, 31105884964), (2, 15552942482), (4, 7776471241), (7, 4443697852), (11, 2827807724), (14, 2221848926), (22, 1413903862), (28, 1110924463), (31, 1003415644), (44, 706951931), (62, 501707822), (77, 403972532), (124, 250853911), (154, 201986266), (217, 143345092), (308, 100993133), (341, 91219604), (434, 71672546), (682, 45609802), (809, 38449796), (868, 35836273), (1364, 22804901), (1618, 19224898), (2387, 13031372), (3236, 9612449), (4027, 7724332), (4774, 6515686), (5663, 5492828), (8054, 3862166), (8899, 3495436), (9548, 3257843), (11326, 2746414), (16108, 1931083), (17798, 1747718), (22652, 1373207), (25079, 1240316), (28189, 1103476), (35596, 873859), (44297, 702212), (50158, 620158), (56378, 551738), (62293, 499348), (88594, 351106), (100316, 310079), (112756, 275869), (124586, 249674), (124837, 249172), (175553, 177188)]