85651772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3671}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 158336640

約数和(自身を除く): 72684868

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 3671, 5833, 7342, 11666, 14684, 23332, 69749, 139498, 278996, 1126997, 2253994, 4507988, 21412943, 42825886, 85651772]

約数ペア:

[(1, 85651772), (2, 42825886), (4, 21412943), (19, 4507988), (38, 2253994), (76, 1126997), (307, 278996), (614, 139498), (1228, 69749), (3671, 23332), (5833, 14684), (7342, 11666)]