131441608

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{184609}}^1$

素因数の和:184704

約数の個数: 16

約数和(自身を含む): 249223500

約数和(自身を除く): 117781892

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 184609, 369218, 738436, 1476872, 16430201, 32860402, 65720804, 131441608]

約数ペア:

[(1, 131441608), (2, 65720804), (4, 32860402), (8, 16430201), (89, 1476872), (178, 738436), (356, 369218), (712, 184609)]