91115408

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{68611}}^1$

素因数の和:68702

約数の個数: 20

約数和(自身を含む): 178665648

約数和(自身を除く): 87550240

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 68611, 137222, 274444, 548888, 1097776, 5694713, 11389426, 22778852, 45557704, 91115408]

約数ペア:

[(1, 91115408), (2, 45557704), (4, 22778852), (8, 11389426), (16, 5694713), (83, 1097776), (166, 548888), (332, 274444), (664, 137222), (1328, 68611)]