91616470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 188946432

約数和(自身を除く): 97329962

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 67, 110, 134, 155, 310, 335, 341, 401, 670, 682, 737, 802, 1474, 1705, 2005, 2077, 3410, 3685, 4010, 4154, 4411, 7370, 8822, 10385, 12431, 20770, 22055, 22847, 24862, 26867, 44110, 45694, 53734, 62155, 114235, 124310, 134335, 136741, 228470, 268670, 273482, 295537, 591074, 683705, 832877, 1367410, 1477685, 1665754, 2955370, 4164385, 8328770, 9161647, 18323294, 45808235, 91616470]

約数ペア:

[(1, 91616470), (2, 45808235), (5, 18323294), (10, 9161647), (11, 8328770), (22, 4164385), (31, 2955370), (55, 1665754), (62, 1477685), (67, 1367410), (110, 832877), (134, 683705), (155, 591074), (310, 295537), (335, 273482), (341, 268670), (401, 228470), (670, 136741), (682, 134335), (737, 124310), (802, 114235), (1474, 62155), (1705, 53734), (2005, 45694), (2077, 44110), (3410, 26867), (3685, 24862), (4010, 22847), (4154, 22055), (4411, 20770), (7370, 12431), (8822, 10385)]