40169912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6935

約数の個数: 32

約数和(自身を含む): 81615600

約数和(自身を除く): 41445688

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 6869, 13738, 27476, 54952, 116773, 233546, 295367, 467092, 590734, 934184, 1181468, 2362936, 5021239, 10042478, 20084956, 40169912]

約数ペア:

[(1, 40169912), (2, 20084956), (4, 10042478), (8, 5021239), (17, 2362936), (34, 1181468), (43, 934184), (68, 590734), (86, 467092), (136, 295367), (172, 233546), (344, 116773), (731, 54952), (1462, 27476), (2924, 13738), (5848, 6869)]