23165390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 45191520

約数和(自身を除く): 22026130

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3169, 3655, 6338, 7310, 15845, 31690, 53873, 107746, 136267, 269365, 272534, 538730, 681335, 1362670, 2316539, 4633078, 11582695, 23165390]

約数ペア:

[(1, 23165390), (2, 11582695), (5, 4633078), (10, 2316539), (17, 1362670), (34, 681335), (43, 538730), (85, 272534), (86, 269365), (170, 136267), (215, 107746), (430, 53873), (731, 31690), (1462, 15845), (3169, 7310), (3655, 6338)]