16657316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 36

約数和(自身を含む): 32388804

約数和(自身を除く): 15731488

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 601, 676, 1066, 1202, 2132, 2404, 6929, 7813, 13858, 15626, 24641, 27716, 31252, 49282, 98564, 101569, 203138, 320333, 406276, 640666, 1281332, 4164329, 8328658, 16657316]

約数ペア:

[(1, 16657316), (2, 8328658), (4, 4164329), (13, 1281332), (26, 640666), (41, 406276), (52, 320333), (82, 203138), (164, 101569), (169, 98564), (338, 49282), (533, 31252), (601, 27716), (676, 24641), (1066, 15626), (1202, 13858), (2132, 7813), (2404, 6929)]