89556112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 182291904

約数和(自身を除く): 92735792

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 652, 1304, 1493, 2608, 2986, 3749, 5972, 7498, 11944, 14996, 23888, 29992, 34339, 59984, 68678, 137356, 243359, 274712, 486718, 549424, 973436, 1946872, 3893744, 5597257, 11194514, 22389028, 44778056, 89556112]

約数ペア:

[(1, 89556112), (2, 44778056), (4, 22389028), (8, 11194514), (16, 5597257), (23, 3893744), (46, 1946872), (92, 973436), (163, 549424), (184, 486718), (326, 274712), (368, 243359), (652, 137356), (1304, 68678), (1493, 59984), (2608, 34339), (2986, 29992), (3749, 23888), (5972, 14996), (7498, 11944)]