42574736

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{12611}}^1$

素因数の和:12830

約数の個数: 20

約数和(自身を含む): 82886064

約数和(自身を除く): 40311328

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 12611, 25222, 50444, 100888, 201776, 2660921, 5321842, 10643684, 21287368, 42574736]

約数ペア:

[(1, 42574736), (2, 21287368), (4, 10643684), (8, 5321842), (16, 2660921), (211, 201776), (422, 100888), (844, 50444), (1688, 25222), (3376, 12611)]