80043796

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2311}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 160286336

約数和(自身を除く): 80242540

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2311, 2474, 4622, 4948, 8659, 9244, 16177, 17318, 32354, 34636, 64708, 2858707, 5717414, 11434828, 20010949, 40021898, 80043796]

約数ペア:

[(1, 80043796), (2, 40021898), (4, 20010949), (7, 11434828), (14, 5717414), (28, 2858707), (1237, 64708), (2311, 34636), (2474, 32354), (4622, 17318), (4948, 16177), (8659, 9244)]