86735968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 187246080

約数和(自身を除く): 100510112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1031, 1912, 2062, 2629, 3824, 4124, 5258, 7648, 8248, 10516, 11341, 16496, 21032, 22682, 32992, 42064, 45364, 84128, 90728, 181456, 246409, 362912, 492818, 985636, 1971272, 2710499, 3942544, 5420998, 7885088, 10841996, 21683992, 43367984, 86735968]

約数ペア:

[(1, 86735968), (2, 43367984), (4, 21683992), (8, 10841996), (11, 7885088), (16, 5420998), (22, 3942544), (32, 2710499), (44, 1971272), (88, 985636), (176, 492818), (239, 362912), (352, 246409), (478, 181456), (956, 90728), (1031, 84128), (1912, 45364), (2062, 42064), (2629, 32992), (3824, 22682), (4124, 21032), (5258, 16496), (7648, 11341), (8248, 10516)]