39823472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191459}}^1$

素因数の和:191480

約数の個数: 20

約数和(自身を含む): 83093640

約数和(自身を除く): 43270168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 191459, 382918, 765836, 1531672, 2488967, 3063344, 4977934, 9955868, 19911736, 39823472]

約数ペア:

[(1, 39823472), (2, 19911736), (4, 9955868), (8, 4977934), (13, 3063344), (16, 2488967), (26, 1531672), (52, 765836), (104, 382918), (208, 191459)]