40435184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 81838512

約数和(自身を除く): 41403328

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1163, 2173, 2326, 4346, 4652, 8692, 9304, 17384, 18608, 34768, 47683, 61639, 95366, 123278, 190732, 246556, 381464, 493112, 762928, 986224, 2527199, 5054398, 10108796, 20217592, 40435184]

約数ペア:

[(1, 40435184), (2, 20217592), (4, 10108796), (8, 5054398), (16, 2527199), (41, 986224), (53, 762928), (82, 493112), (106, 381464), (164, 246556), (212, 190732), (328, 123278), (424, 95366), (656, 61639), (848, 47683), (1163, 34768), (2173, 18608), (2326, 17384), (4346, 9304), (4652, 8692)]