91433420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351667}}^1$

素因数の和:351689

約数の個数: 24

約数和(自身を含む): 206780784

約数和(自身を除く): 115347364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 351667, 703334, 1406668, 1758335, 3516670, 4571671, 7033340, 9143342, 18286684, 22858355, 45716710, 91433420]

約数ペア:

[(1, 91433420), (2, 45716710), (4, 22858355), (5, 18286684), (10, 9143342), (13, 7033340), (20, 4571671), (26, 3516670), (52, 1758335), (65, 1406668), (130, 703334), (260, 351667)]