38849210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 72116352

約数和(自身を除く): 33267142

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 334, 430, 541, 835, 1082, 1670, 2705, 5410, 7181, 14362, 23263, 35905, 46526, 71810, 90347, 116315, 180694, 232630, 451735, 903470, 3884921, 7769842, 19424605, 38849210]

約数ペア:

[(1, 38849210), (2, 19424605), (5, 7769842), (10, 3884921), (43, 903470), (86, 451735), (167, 232630), (215, 180694), (334, 116315), (430, 90347), (541, 71810), (835, 46526), (1082, 35905), (1670, 23263), (2705, 14362), (5410, 7181)]