1670147296

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 3329061120

約数和(自身を除く): 1658913824

約数列:

[1, 2, 4, 8, 16, 32, 131, 239, 262, 478, 524, 956, 1048, 1667, 1912, 2096, 3334, 3824, 4192, 6668, 7648, 13336, 26672, 31309, 53344, 62618, 125236, 218377, 250472, 398413, 436754, 500944, 796826, 873508, 1001888, 1593652, 1747016, 3187304, 3494032, 6374608, 6988064, 12749216, 52192103, 104384206, 208768412, 417536824, 835073648, 1670147296]

約数ペア:

[(1, 1670147296), (2, 835073648), (4, 417536824), (8, 208768412), (16, 104384206), (32, 52192103), (131, 12749216), (239, 6988064), (262, 6374608), (478, 3494032), (524, 3187304), (956, 1747016), (1048, 1593652), (1667, 1001888), (1912, 873508), (2096, 796826), (3334, 500944), (3824, 436754), (4192, 398413), (6668, 250472), (7648, 218377), (13336, 125236), (26672, 62618), (31309, 53344)]