43039672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 87202080

約数和(自身を除く): 44162408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 983, 1684, 1966, 3368, 3932, 5473, 7864, 10946, 12779, 21892, 25558, 43784, 51116, 102232, 413843, 827686, 1655372, 3310744, 5379959, 10759918, 21519836, 43039672]

約数ペア:

[(1, 43039672), (2, 21519836), (4, 10759918), (8, 5379959), (13, 3310744), (26, 1655372), (52, 827686), (104, 413843), (421, 102232), (842, 51116), (983, 43784), (1684, 25558), (1966, 21892), (3368, 12779), (3932, 10946), (5473, 7864)]