426064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 20

約数和(自身を含む): 853120

約数和(自身を除く): 427056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 859, 1718, 3436, 6872, 13744, 26629, 53258, 106516, 213032, 426064]

約数ペア:

[(1, 426064), (2, 213032), (4, 106516), (8, 53258), (16, 26629), (31, 13744), (62, 6872), (124, 3436), (248, 1718), (496, 859)]