89029712

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{13217}}^1$

素因数の和:13646

約数の個数: 20

約数和(自身を含む): 172917876

約数和(自身を除く): 83888164

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 13217, 26434, 52868, 105736, 211472, 5564357, 11128714, 22257428, 44514856, 89029712]

約数ペア:

[(1, 89029712), (2, 44514856), (4, 22257428), (8, 11128714), (16, 5564357), (421, 211472), (842, 105736), (1684, 52868), (3368, 26434), (6736, 13217)]