87349738

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{87877}}^1$

素因数の和:87957

約数の個数: 16

約数和(自身を含む): 151853184

約数和(自身を除く): 64503446

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 87877, 175754, 615139, 1230278, 6239267, 12478534, 43674869, 87349738]

約数ペア:

[(1, 87349738), (2, 43674869), (7, 12478534), (14, 6239267), (71, 1230278), (142, 615139), (497, 175754), (994, 87877)]