2231996528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{104651}}^1$

素因数の和:104733

約数の個数: 40

約数和(自身を含む): 4567850496

約数和(自身を除く): 2335853968

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 104651, 209302, 418604, 837208, 1674416, 3244181, 4499993, 6488362, 8999986, 12976724, 17999972, 25953448, 35999944, 51906896, 71999888, 139499783, 278999566, 557999132, 1115998264, 2231996528]

約数ペア:

[(1, 2231996528), (2, 1115998264), (4, 557999132), (8, 278999566), (16, 139499783), (31, 71999888), (43, 51906896), (62, 35999944), (86, 25953448), (124, 17999972), (172, 12976724), (248, 8999986), (344, 6488362), (496, 4499993), (688, 3244181), (1333, 1674416), (2666, 837208), (5332, 418604), (10664, 209302), (21328, 104651)]