31084528816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{196459}}^1$

素因数の和:196538

約数の個数: 80

約数和(自身を含む): 70159795200

約数和(自身を除く): 39075266384

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 899, 1276, 1364, 1798, 2552, 2728, 3596, 5104, 5456, 7192, 9889, 14384, 19778, 39556, 79112, 158224, 196459, 392918, 785836, 1571672, 2161049, 3143344, 4322098, 5697311, 6090229, 8644196, 11394622, 12180458, 17288392, 22789244, 24360916, 34576784, 45578488, 48721832, 62670421, 66992519, 91156976, 97443664, 125340842, 133985038, 176616641, 250681684, 267970076, 353233282, 501363368, 535940152, 706466564, 1002726736, 1071880304, 1412933128, 1942783051, 2825866256, 3885566102, 7771132204, 15542264408, 31084528816]

約数ペア:

[(1, 31084528816), (2, 15542264408), (4, 7771132204), (8, 3885566102), (11, 2825866256), (16, 1942783051), (22, 1412933128), (29, 1071880304), (31, 1002726736), (44, 706466564), (58, 535940152), (62, 501363368), (88, 353233282), (116, 267970076), (124, 250681684), (176, 176616641), (232, 133985038), (248, 125340842), (319, 97443664), (341, 91156976), (464, 66992519), (496, 62670421), (638, 48721832), (682, 45578488), (899, 34576784), (1276, 24360916), (1364, 22789244), (1798, 17288392), (2552, 12180458), (2728, 11394622), (3596, 8644196), (5104, 6090229), (5456, 5697311), (7192, 4322098), (9889, 3143344), (14384, 2161049), (19778, 1571672), (39556, 785836), (79112, 392918), (158224, 196459)]