42110104

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{12503}}^1$

素因数の和:12930

約数の個数: 16

約数和(自身を含む): 79150320

約数和(自身を除く): 37040216

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 12503, 25006, 50012, 100024, 5263763, 10527526, 21055052, 42110104]

約数ペア:

[(1, 42110104), (2, 21055052), (4, 10527526), (8, 5263763), (421, 100024), (842, 50012), (1684, 25006), (3368, 12503)]