129016544

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{130057}}^1$

素因数の和:130098

約数の個数: 24

約数和(自身を含む): 262196928

約数和(自身を除く): 133180384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 130057, 260114, 520228, 1040456, 2080912, 4031767, 4161824, 8063534, 16127068, 32254136, 64508272, 129016544]

約数ペア:

[(1, 129016544), (2, 64508272), (4, 32254136), (8, 16127068), (16, 8063534), (31, 4161824), (32, 4031767), (62, 2080912), (124, 1040456), (248, 520228), (496, 260114), (992, 130057)]