90008864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6969

約数の個数: 48

約数和(自身を含む): 198567936

約数和(自身を除く): 108559072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 6911, 13024, 13822, 27644, 55288, 76021, 110576, 152042, 221152, 255707, 304084, 511414, 608168, 1022828, 1216336, 2045656, 2432672, 2812777, 4091312, 5625554, 8182624, 11251108, 22502216, 45004432, 90008864]

約数ペア:

[(1, 90008864), (2, 45004432), (4, 22502216), (8, 11251108), (11, 8182624), (16, 5625554), (22, 4091312), (32, 2812777), (37, 2432672), (44, 2045656), (74, 1216336), (88, 1022828), (148, 608168), (176, 511414), (296, 304084), (352, 255707), (407, 221152), (592, 152042), (814, 110576), (1184, 76021), (1628, 55288), (3256, 27644), (6512, 13822), (6911, 13024)]