81059288

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{16369}}^1$

素因数の和:16994

約数の個数: 16

約数和(自身を含む): 152241000

約数和(自身を除く): 71181712

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 16369, 32738, 65476, 130952, 10132411, 20264822, 40529644, 81059288]

約数ペア:

[(1, 81059288), (2, 40529644), (4, 20264822), (8, 10132411), (619, 130952), (1238, 65476), (2476, 32738), (4952, 16369)]