81126914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{16103}}^1$

素因数の和:16345

約数の個数: 16

約数和(自身を含む): 133341120

約数和(自身を除く): 52214206

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 16103, 32206, 177133, 354266, 3687587, 7375174, 40563457, 81126914]

約数ペア:

[(1, 81126914), (2, 40563457), (11, 7375174), (22, 3687587), (229, 354266), (458, 177133), (2519, 32206), (5038, 16103)]