31478406

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{3121}}^1$

素因数の和:3208

約数の個数: 24

約数和(自身を含む): 64550472

約数和(自身を除く): 33072066

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 3121, 3362, 5043, 6242, 9363, 10086, 18726, 127961, 255922, 383883, 767766, 5246401, 10492802, 15739203, 31478406]

約数ペア:

[(1, 31478406), (2, 15739203), (3, 10492802), (6, 5246401), (41, 767766), (82, 383883), (123, 255922), (246, 127961), (1681, 18726), (3121, 10086), (3362, 9363), (5043, 6242)]