90729616

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{9931}}^1$

素因数の和:10510

約数の個数: 20

約数和(自身を含む): 176114224

約数和(自身を除く): 85384608

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 9931, 19862, 39724, 79448, 158896, 5670601, 11341202, 22682404, 45364808, 90729616]

約数ペア:

[(1, 90729616), (2, 45364808), (4, 22682404), (8, 11341202), (16, 5670601), (571, 158896), (1142, 79448), (2284, 39724), (4568, 19862), (9136, 9931)]