313635872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{81001}}^1$

素因数の和:81033

約数の個数: 36

約数和(自身を含む): 678715758

約数和(自身を除く): 365079886

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 81001, 162002, 324004, 648008, 891011, 1296016, 1782022, 2592032, 3564044, 7128088, 9801121, 14256176, 19602242, 28512352, 39204484, 78408968, 156817936, 313635872]

約数ペア:

[(1, 313635872), (2, 156817936), (4, 78408968), (8, 39204484), (11, 28512352), (16, 19602242), (22, 14256176), (32, 9801121), (44, 7128088), (88, 3564044), (121, 2592032), (176, 1782022), (242, 1296016), (352, 891011), (484, 648008), (968, 324004), (1936, 162002), (3872, 81001)]