40133468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 72799104

約数和(自身を除く): 32665636

約数列:

[1, 2, 4, 31, 62, 124, 317, 634, 1021, 1268, 2042, 4084, 9827, 19654, 31651, 39308, 63302, 126604, 323657, 647314, 1294628, 10033367, 20066734, 40133468]

約数ペア:

[(1, 40133468), (2, 20066734), (4, 10033367), (31, 1294628), (62, 647314), (124, 323657), (317, 126604), (634, 63302), (1021, 39308), (1268, 31651), (2042, 19654), (4084, 9827)]