79254512

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{30389}}^1$

素因数の和:30560

約数の個数: 20

約数和(自身を含む): 154502760

約数和(自身を除く): 75248248

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 30389, 60778, 121556, 243112, 486224, 4953407, 9906814, 19813628, 39627256, 79254512]

約数ペア:

[(1, 79254512), (2, 39627256), (4, 19813628), (8, 9906814), (16, 4953407), (163, 486224), (326, 243112), (652, 121556), (1304, 60778), (2608, 30389)]