117765488

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{17483}}^1$

素因数の和:17912

約数の個数: 20

約数和(自身を含む): 228725688

約数和(自身を除く): 110960200

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 17483, 34966, 69932, 139864, 279728, 7360343, 14720686, 29441372, 58882744, 117765488]

約数ペア:

[(1, 117765488), (2, 58882744), (4, 29441372), (8, 14720686), (16, 7360343), (421, 279728), (842, 139864), (1684, 69932), (3368, 34966), (6736, 17483)]