30875408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{32707}}^1$

素因数の和:32774

約数の個数: 20

約数和(自身を含む): 60836880

約数和(自身を除く): 29961472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 32707, 65414, 130828, 261656, 523312, 1929713, 3859426, 7718852, 15437704, 30875408]

約数ペア:

[(1, 30875408), (2, 15437704), (4, 7718852), (8, 3859426), (16, 1929713), (59, 523312), (118, 261656), (236, 130828), (472, 65414), (944, 32707)]