128512088

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{15581}}^1$

素因数の和:16618

約数の個数: 16

約数和(自身を含む): 241209360

約数和(自身を除く): 112697272

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 15581, 31162, 62324, 124648, 16064011, 32128022, 64256044, 128512088]

約数ペア:

[(1, 128512088), (2, 64256044), (4, 32128022), (8, 16064011), (1031, 124648), (2062, 62324), (4124, 31162), (8248, 15581)]