20171624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229223}}^1$

素因数の和:229240

約数の個数: 16

約数和(自身を含む): 41260320

約数和(自身を除く): 21088696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229223, 458446, 916892, 1833784, 2521453, 5042906, 10085812, 20171624]

約数ペア:

[(1, 20171624), (2, 10085812), (4, 5042906), (8, 2521453), (11, 1833784), (22, 916892), (44, 458446), (88, 229223)]