38054704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139907}}^1$

素因数の和:139932

約数の個数: 20

約数和(自身を含む): 78068664

約数和(自身を除く): 40013960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 139907, 279814, 559628, 1119256, 2238512, 2378419, 4756838, 9513676, 19027352, 38054704]

約数ペア:

[(1, 38054704), (2, 19027352), (4, 9513676), (8, 4756838), (16, 2378419), (17, 2238512), (34, 1119256), (68, 559628), (136, 279814), (272, 139907)]