30921592

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{22871}}^1$

素因数の和:22903

約数の個数: 24

約数和(自身を含む): 62783640

約数和(自身を除く): 31862048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 22871, 45742, 91484, 182968, 297323, 594646, 1189292, 2378584, 3865199, 7730398, 15460796, 30921592]

約数ペア:

[(1, 30921592), (2, 15460796), (4, 7730398), (8, 3865199), (13, 2378584), (26, 1189292), (52, 594646), (104, 297323), (169, 182968), (338, 91484), (676, 45742), (1352, 22871)]