43040464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 89458560

約数和(自身を除く): 46418096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2003, 2686, 4006, 5372, 8012, 10744, 16024, 21488, 32048, 34051, 68102, 136204, 158237, 272408, 316474, 544816, 632948, 1265896, 2531792, 2690029, 5380058, 10760116, 21520232, 43040464]

約数ペア:

[(1, 43040464), (2, 21520232), (4, 10760116), (8, 5380058), (16, 2690029), (17, 2531792), (34, 1265896), (68, 632948), (79, 544816), (136, 316474), (158, 272408), (272, 158237), (316, 136204), (632, 68102), (1264, 34051), (1343, 32048), (2003, 21488), (2686, 16024), (4006, 10744), (5372, 8012)]