90674008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 176901120

約数和(自身を除く): 86227112

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 2791, 4061, 5582, 8122, 11164, 16244, 22328, 32488, 86521, 173042, 346084, 365621, 692168, 731242, 1462484, 2924968, 11334251, 22668502, 45337004, 90674008]

約数ペア:

[(1, 90674008), (2, 45337004), (4, 22668502), (8, 11334251), (31, 2924968), (62, 1462484), (124, 731242), (131, 692168), (248, 365621), (262, 346084), (524, 173042), (1048, 86521), (2791, 32488), (4061, 22328), (5582, 16244), (8122, 11164)]