42121432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 82464480

約数和(自身を除く): 40343048

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 2423, 4346, 4846, 8692, 9692, 17384, 19384, 99343, 128419, 198686, 256838, 397372, 513676, 794744, 1027352, 5265179, 10530358, 21060716, 42121432]

約数ペア:

[(1, 42121432), (2, 21060716), (4, 10530358), (8, 5265179), (41, 1027352), (53, 794744), (82, 513676), (106, 397372), (164, 256838), (212, 198686), (328, 128419), (424, 99343), (2173, 19384), (2423, 17384), (4346, 9692), (4846, 8692)]