64679984

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{4457}}^1$

素因数の和:5372

約数の個数: 20

約数和(自身を含む): 125483784

約数和(自身を除く): 60803800

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 4457, 7256, 8914, 14512, 17828, 35656, 71312, 4042499, 8084998, 16169996, 32339992, 64679984]

約数ペア:

[(1, 64679984), (2, 32339992), (4, 16169996), (8, 8084998), (16, 4042499), (907, 71312), (1814, 35656), (3628, 17828), (4457, 14512), (7256, 8914)]