23207312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 48793752

約数和(自身を除く): 25586440

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2081, 2788, 4162, 5576, 8324, 11152, 16648, 33296, 35377, 70754, 85321, 141508, 170642, 283016, 341284, 566032, 682568, 1365136, 1450457, 2900914, 5801828, 11603656, 23207312]

約数ペア:

[(1, 23207312), (2, 11603656), (4, 5801828), (8, 2900914), (16, 1450457), (17, 1365136), (34, 682568), (41, 566032), (68, 341284), (82, 283016), (136, 170642), (164, 141508), (272, 85321), (328, 70754), (656, 35377), (697, 33296), (1394, 16648), (2081, 11152), (2788, 8324), (4162, 5576)]