23631428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 22091452

約数列:

[1, 2, 4, 17, 34, 53, 68, 79, 83, 106, 158, 166, 212, 316, 332, 901, 1343, 1411, 1802, 2686, 2822, 3604, 4187, 4399, 5372, 5644, 6557, 8374, 8798, 13114, 16748, 17596, 26228, 71179, 74783, 111469, 142358, 149566, 222938, 284716, 299132, 347521, 445876, 695042, 1390084, 5907857, 11815714, 23631428]

約数ペア:

[(1, 23631428), (2, 11815714), (4, 5907857), (17, 1390084), (34, 695042), (53, 445876), (68, 347521), (79, 299132), (83, 284716), (106, 222938), (158, 149566), (166, 142358), (212, 111469), (316, 74783), (332, 71179), (901, 26228), (1343, 17596), (1411, 16748), (1802, 13114), (2686, 8798), (2822, 8374), (3604, 6557), (4187, 5644), (4399, 5372)]