30488848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146581}}^1$

素因数の和:146602

約数の個数: 20

約数和(自身を含む): 63616588

約数和(自身を除く): 33127740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146581, 293162, 586324, 1172648, 1905553, 2345296, 3811106, 7622212, 15244424, 30488848]

約数ペア:

[(1, 30488848), (2, 15244424), (4, 7622212), (8, 3811106), (13, 2345296), (16, 1905553), (26, 1172648), (52, 586324), (104, 293162), (208, 146581)]