89159512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3187}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 180759600

約数和(自身を除く): 91600088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3187, 3497, 6374, 6994, 12748, 13988, 25496, 27976, 41431, 82862, 165724, 331448, 857303, 1714606, 3429212, 6858424, 11144939, 22289878, 44579756, 89159512]

約数ペア:

[(1, 89159512), (2, 44579756), (4, 22289878), (8, 11144939), (13, 6858424), (26, 3429212), (52, 1714606), (104, 857303), (269, 331448), (538, 165724), (1076, 82862), (2152, 41431), (3187, 27976), (3497, 25496), (6374, 13988), (6994, 12748)]