31016548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 55480824

約数和(自身を除く): 24464276

約数列:

[1, 2, 4, 61, 122, 244, 317, 401, 634, 802, 1268, 1604, 19337, 24461, 38674, 48922, 77348, 97844, 127117, 254234, 508468, 7754137, 15508274, 31016548]

約数ペア:

[(1, 31016548), (2, 15508274), (4, 7754137), (61, 508468), (122, 254234), (244, 127117), (317, 97844), (401, 77348), (634, 48922), (802, 38674), (1268, 24461), (1604, 19337)]