331374152

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{98389}}^1$

素因数の和:98816

約数の個数: 16

約数和(自身を含む): 622808700

約数和(自身を除く): 291434548

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 98389, 196778, 393556, 787112, 41421769, 82843538, 165687076, 331374152]

約数ペア:

[(1, 331374152), (2, 165687076), (4, 82843538), (8, 41421769), (421, 787112), (842, 393556), (1684, 196778), (3368, 98389)]