81482032

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{14107}}^1$

素因数の和:14153

約数の個数: 30

約数和(自身を含む): 166629588

約数和(自身を除く): 85147556

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 14107, 28214, 56428, 112856, 225712, 268033, 536066, 1072132, 2144264, 4288528, 5092627, 10185254, 20370508, 40741016, 81482032]

約数ペア:

[(1, 81482032), (2, 40741016), (4, 20370508), (8, 10185254), (16, 5092627), (19, 4288528), (38, 2144264), (76, 1072132), (152, 536066), (304, 268033), (361, 225712), (722, 112856), (1444, 56428), (2888, 28214), (5776, 14107)]