43739384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{420571}}^1$

素因数の和:420590

約数の個数: 16

約数和(自身を含む): 88320120

約数和(自身を除く): 44580736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 420571, 841142, 1682284, 3364568, 5467423, 10934846, 21869692, 43739384]

約数ペア:

[(1, 43739384), (2, 21869692), (4, 10934846), (8, 5467423), (13, 3364568), (26, 1682284), (52, 841142), (104, 420571)]