41328590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 35311666

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 430, 431, 446, 862, 1115, 2155, 2230, 4310, 9589, 18533, 19178, 37066, 47945, 92665, 95890, 96113, 185330, 192226, 480565, 961130, 4132859, 8265718, 20664295, 41328590]

約数ペア:

[(1, 41328590), (2, 20664295), (5, 8265718), (10, 4132859), (43, 961130), (86, 480565), (215, 192226), (223, 185330), (430, 96113), (431, 95890), (446, 92665), (862, 47945), (1115, 37066), (2155, 19178), (2230, 18533), (4310, 9589)]