16961128

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{13007}}^1$

素因数の和:13176

約数の個数: 16

約数和(自身を含む): 31999680

約数和(自身を除く): 15038552

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 13007, 26014, 52028, 104056, 2120141, 4240282, 8480564, 16961128]

約数ペア:

[(1, 16961128), (2, 8480564), (4, 4240282), (8, 2120141), (163, 104056), (326, 52028), (652, 26014), (1304, 13007)]