30648176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{147347}}^1$

素因数の和:147368

約数の個数: 20

約数和(自身を含む): 63949032

約数和(自身を除く): 33300856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 147347, 294694, 589388, 1178776, 1915511, 2357552, 3831022, 7662044, 15324088, 30648176]

約数ペア:

[(1, 30648176), (2, 15324088), (4, 7662044), (8, 3831022), (13, 2357552), (16, 1915511), (26, 1178776), (52, 589388), (104, 294694), (208, 147347)]