40917776

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8849}}^1$

素因数の和:8891

約数の個数: 30

約数和(自身を含む): 84225450

約数和(自身を除く): 43307674

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8849, 17698, 35396, 70792, 141584, 150433, 300866, 601732, 1203464, 2406928, 2557361, 5114722, 10229444, 20458888, 40917776]

約数ペア:

[(1, 40917776), (2, 20458888), (4, 10229444), (8, 5114722), (16, 2557361), (17, 2406928), (34, 1203464), (68, 601732), (136, 300866), (272, 150433), (289, 141584), (578, 70792), (1156, 35396), (2312, 17698), (4624, 8849)]