8131178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 13874112

約数和(自身を除く): 5742934

約数列:

[1, 2, 11, 22, 61, 73, 83, 122, 146, 166, 671, 803, 913, 1342, 1606, 1826, 4453, 5063, 6059, 8906, 10126, 12118, 48983, 55693, 66649, 97966, 111386, 133298, 369599, 739198, 4065589, 8131178]

約数ペア:

[(1, 8131178), (2, 4065589), (11, 739198), (22, 369599), (61, 133298), (73, 111386), (83, 97966), (122, 66649), (146, 55693), (166, 48983), (671, 12118), (803, 10126), (913, 8906), (1342, 6059), (1606, 5063), (1826, 4453)]