31062074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 20518726

約数列:

[1, 2, 19, 29, 38, 58, 71, 142, 397, 551, 794, 1102, 1349, 2059, 2698, 4118, 7543, 11513, 15086, 23026, 28187, 39121, 56374, 78242, 218747, 437494, 535553, 817423, 1071106, 1634846, 15531037, 31062074]

約数ペア:

[(1, 31062074), (2, 15531037), (19, 1634846), (29, 1071106), (38, 817423), (58, 535553), (71, 437494), (142, 218747), (397, 78242), (551, 56374), (794, 39121), (1102, 28187), (1349, 23026), (2059, 15086), (2698, 11513), (4118, 7543)]