42100552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1223}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 85337280

約数和(自身を除く): 43236728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1223, 1324, 2446, 2648, 4303, 4892, 8606, 9784, 15899, 17212, 31798, 34424, 63596, 127192, 404813, 809626, 1619252, 3238504, 5262569, 10525138, 21050276, 42100552]

約数ペア:

[(1, 42100552), (2, 21050276), (4, 10525138), (8, 5262569), (13, 3238504), (26, 1619252), (52, 809626), (104, 404813), (331, 127192), (662, 63596), (1223, 34424), (1324, 31798), (2446, 17212), (2648, 15899), (4303, 9784), (4892, 8606)]