129807736

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{29131}}^1$

素因数の和:29694

約数の個数: 16

約数和(自身を含む): 243834840

約数和(自身を除く): 114027104

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 29131, 58262, 116524, 233048, 16225967, 32451934, 64903868, 129807736]

約数ペア:

[(1, 129807736), (2, 64903868), (4, 32451934), (8, 16225967), (557, 233048), (1114, 116524), (2228, 58262), (4456, 29131)]