85744312

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 77914568

約数列:

[1, 2, 4, 8, 83, 166, 263, 332, 491, 526, 664, 982, 1052, 1964, 2104, 3928, 21829, 40753, 43658, 81506, 87316, 129133, 163012, 174632, 258266, 326024, 516532, 1033064, 10718039, 21436078, 42872156, 85744312]

約数ペア:

[(1, 85744312), (2, 42872156), (4, 21436078), (8, 10718039), (83, 1033064), (166, 516532), (263, 326024), (332, 258266), (491, 174632), (526, 163012), (664, 129133), (982, 87316), (1052, 81506), (1964, 43658), (2104, 40753), (3928, 21829)]