64266658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13121}}^1$

素因数の和:13233

約数の個数: 16

約数和(自身を含む): 100776960

約数和(自身を除く): 36510302

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 13121, 26242, 406751, 813502, 1036559, 2073118, 32133329, 64266658]

約数ペア:

[(1, 64266658), (2, 32133329), (31, 2073118), (62, 1036559), (79, 813502), (158, 406751), (2449, 26242), (4898, 13121)]