85540904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 166890240

約数和(自身を除く): 81349336

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 2633, 4061, 5266, 8122, 10532, 16244, 21064, 32488, 81623, 163246, 326492, 344923, 652984, 689846, 1379692, 2759384, 10692613, 21385226, 42770452, 85540904]

約数ペア:

[(1, 85540904), (2, 42770452), (4, 21385226), (8, 10692613), (31, 2759384), (62, 1379692), (124, 689846), (131, 652984), (248, 344923), (262, 326492), (524, 163246), (1048, 81623), (2633, 32488), (4061, 21064), (5266, 16244), (8122, 10532)]