40234216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 82684800

約数和(自身を除く): 42450584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 1913, 2629, 3826, 5258, 7652, 10516, 15304, 21032, 21043, 42086, 84172, 168344, 457207, 914414, 1828828, 3657656, 5029277, 10058554, 20117108, 40234216]

約数ペア:

[(1, 40234216), (2, 20117108), (4, 10058554), (8, 5029277), (11, 3657656), (22, 1828828), (44, 914414), (88, 457207), (239, 168344), (478, 84172), (956, 42086), (1912, 21043), (1913, 21032), (2629, 15304), (3826, 10516), (5258, 7652)]