87988168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{354791}}^1$

素因数の和:354828

約数の個数: 16

約数和(自身を含む): 170300160

約数和(自身を除く): 82311992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 354791, 709582, 1419164, 2838328, 10998521, 21997042, 43994084, 87988168]

約数ペア:

[(1, 87988168), (2, 43994084), (4, 21997042), (8, 10998521), (31, 2838328), (62, 1419164), (124, 709582), (248, 354791)]