61239376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347951}}^1$

素因数の和:347970

約数の個数: 20

約数和(自身を含む): 129438144

約数和(自身を除く): 68198768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347951, 695902, 1391804, 2783608, 3827461, 5567216, 7654922, 15309844, 30619688, 61239376]

約数ペア:

[(1, 61239376), (2, 30619688), (4, 15309844), (8, 7654922), (11, 5567216), (16, 3827461), (22, 2783608), (44, 1391804), (88, 695902), (176, 347951)]