79657904

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{16217}}^1$

素因数の和:16532

約数の個数: 20

約数和(自身を含む): 154849464

約数和(自身を除く): 75191560

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 16217, 32434, 64868, 129736, 259472, 4978619, 9957238, 19914476, 39828952, 79657904]

約数ペア:

[(1, 79657904), (2, 39828952), (4, 19914476), (8, 9957238), (16, 4978619), (307, 259472), (614, 129736), (1228, 64868), (2456, 32434), (4912, 16217)]