39940648

素因数分解:

$2^3\times {\mathrm{11}}^5\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 45094232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1331, 1364, 2662, 2728, 3751, 5324, 7502, 10648, 14641, 15004, 29282, 30008, 41261, 58564, 82522, 117128, 161051, 165044, 322102, 330088, 453871, 644204, 907742, 1288408, 1815484, 3630968, 4992581, 9985162, 19970324, 39940648]

約数ペア:

[(1, 39940648), (2, 19970324), (4, 9985162), (8, 4992581), (11, 3630968), (22, 1815484), (31, 1288408), (44, 907742), (62, 644204), (88, 453871), (121, 330088), (124, 322102), (242, 165044), (248, 161051), (341, 117128), (484, 82522), (682, 58564), (968, 41261), (1331, 30008), (1364, 29282), (2662, 15004), (2728, 14641), (3751, 10648), (5324, 7502)]