90540008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{870577}}^1$

素因数の和:870596

約数の個数: 16

約数和(自身を含む): 182821380

約数和(自身を除く): 92281372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 870577, 1741154, 3482308, 6964616, 11317501, 22635002, 45270004, 90540008]

約数ペア:

[(1, 90540008), (2, 45270004), (4, 22635002), (8, 11317501), (13, 6964616), (26, 3482308), (52, 1741154), (104, 870577)]