30686704

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{2437}}^1$

素因数の和:3232

約数の個数: 20

約数和(自身を含む): 59555464

約数和(自身を除く): 28868760

約数列:

[1, 2, 4, 8, 16, 787, 1574, 2437, 3148, 4874, 6296, 9748, 12592, 19496, 38992, 1917919, 3835838, 7671676, 15343352, 30686704]

約数ペア:

[(1, 30686704), (2, 15343352), (4, 7671676), (8, 3835838), (16, 1917919), (787, 38992), (1574, 19496), (2437, 12592), (3148, 9748), (4874, 6296)]