7131872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20282

約数の個数: 24

約数和(自身を含む): 15318072

約数和(自身を除く): 8186200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 20261, 40522, 81044, 162088, 222871, 324176, 445742, 648352, 891484, 1782968, 3565936, 7131872]

約数ペア:

[(1, 7131872), (2, 3565936), (4, 1782968), (8, 891484), (11, 648352), (16, 445742), (22, 324176), (32, 222871), (44, 162088), (88, 81044), (176, 40522), (352, 20261)]