42640904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{183797}}^1$

素因数の和:183832

約数の個数: 16

約数和(自身を含む): 82709100

約数和(自身を除く): 40068196

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 183797, 367594, 735188, 1470376, 5330113, 10660226, 21320452, 42640904]

約数ペア:

[(1, 42640904), (2, 21320452), (4, 10660226), (8, 5330113), (29, 1470376), (58, 735188), (116, 367594), (232, 183797)]