90016808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51853}}^1$

素因数の和:51897

約数の個数: 32

約数和(自身を含む): 199119360

約数和(自身を除く): 109102552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 51853, 103706, 207412, 362971, 414824, 725942, 1451884, 1607443, 2903768, 3214886, 6429772, 11252101, 12859544, 22504202, 45008404, 90016808]

約数ペア:

[(1, 90016808), (2, 45008404), (4, 22504202), (7, 12859544), (8, 11252101), (14, 6429772), (28, 3214886), (31, 2903768), (56, 1607443), (62, 1451884), (124, 725942), (217, 414824), (248, 362971), (434, 207412), (868, 103706), (1736, 51853)]