80863442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41299}}^1$

素因数の和:41401

約数の個数: 16

約数和(自身を含む): 133812000

約数和(自身を除く): 52948558

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 41299, 82598, 454289, 908578, 3675611, 7351222, 40431721, 80863442]

約数ペア:

[(1, 80863442), (2, 40431721), (11, 7351222), (22, 3675611), (89, 908578), (178, 454289), (979, 82598), (1958, 41299)]