31474490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 58351104

約数和(自身を除く): 26876614

約数列:

[1, 2, 5, 10, 47, 94, 167, 235, 334, 401, 470, 802, 835, 1670, 2005, 4010, 7849, 15698, 18847, 37694, 39245, 66967, 78490, 94235, 133934, 188470, 334835, 669670, 3147449, 6294898, 15737245, 31474490]

約数ペア:

[(1, 31474490), (2, 15737245), (5, 6294898), (10, 3147449), (47, 669670), (94, 334835), (167, 188470), (235, 133934), (334, 94235), (401, 78490), (470, 66967), (802, 39245), (835, 37694), (1670, 18847), (2005, 15698), (4010, 7849)]