30976816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148927}}^1$

素因数の和:148948

約数の個数: 20

約数和(自身を含む): 64634752

約数和(自身を除く): 33657936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148927, 297854, 595708, 1191416, 1936051, 2382832, 3872102, 7744204, 15488408, 30976816]

約数ペア:

[(1, 30976816), (2, 15488408), (4, 7744204), (8, 3872102), (13, 2382832), (16, 1936051), (26, 1191416), (52, 595708), (104, 297854), (208, 148927)]