40851928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{392807}}^1$

素因数の和:392826

約数の個数: 16

約数和(自身を含む): 82489680

約数和(自身を除く): 41637752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 392807, 785614, 1571228, 3142456, 5106491, 10212982, 20425964, 40851928]

約数ペア:

[(1, 40851928), (2, 20425964), (4, 10212982), (8, 5106491), (13, 3142456), (26, 1571228), (52, 785614), (104, 392807)]