31951792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 64683360

約数和(自身を除く): 32731568

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 919, 1838, 2173, 3676, 4346, 7352, 8692, 14704, 17384, 34768, 37679, 48707, 75358, 97414, 150716, 194828, 301432, 389656, 602864, 779312, 1996987, 3993974, 7987948, 15975896, 31951792]

約数ペア:

[(1, 31951792), (2, 15975896), (4, 7987948), (8, 3993974), (16, 1996987), (41, 779312), (53, 602864), (82, 389656), (106, 301432), (164, 194828), (212, 150716), (328, 97414), (424, 75358), (656, 48707), (848, 37679), (919, 34768), (1838, 17384), (2173, 14704), (3676, 8692), (4346, 7352)]