90139826

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{77573}}^1$

素因数の和:77665

約数の個数: 16

約数和(自身を含む): 156389184

約数和(自身を除く): 66249358

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 77573, 155146, 543011, 1086022, 6438559, 12877118, 45069913, 90139826]

約数ペア:

[(1, 90139826), (2, 45069913), (7, 12877118), (14, 6438559), (83, 1086022), (166, 543011), (581, 155146), (1162, 77573)]