38116312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21559}}^1$

素因数の和:21595

約数の個数: 32

約数和(自身を含む): 81496800

約数和(自身を除く): 43380488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21559, 43118, 86236, 172472, 280267, 366503, 560534, 733006, 1121068, 1466012, 2242136, 2932024, 4764539, 9529078, 19058156, 38116312]

約数ペア:

[(1, 38116312), (2, 19058156), (4, 9529078), (8, 4764539), (13, 2932024), (17, 2242136), (26, 1466012), (34, 1121068), (52, 733006), (68, 560534), (104, 366503), (136, 280267), (221, 172472), (442, 86236), (884, 43118), (1768, 21559)]