85174384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 170332848

約数和(自身を除く): 85158464

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 628, 656, 827, 1256, 1654, 2512, 3308, 6437, 6616, 12874, 13232, 25748, 33907, 51496, 67814, 102992, 129839, 135628, 259678, 271256, 519356, 542512, 1038712, 2077424, 5323399, 10646798, 21293596, 42587192, 85174384]

約数ペア:

[(1, 85174384), (2, 42587192), (4, 21293596), (8, 10646798), (16, 5323399), (41, 2077424), (82, 1038712), (157, 542512), (164, 519356), (314, 271256), (328, 259678), (628, 135628), (656, 129839), (827, 102992), (1256, 67814), (1654, 51496), (2512, 33907), (3308, 25748), (6437, 13232), (6616, 12874)]