86559976

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 166897800

約数和(自身を除く): 80337824

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 712, 1993, 3986, 5429, 7972, 10858, 15944, 21716, 43432, 121573, 177377, 243146, 354754, 486292, 709508, 972584, 1419016, 10819997, 21639994, 43279988, 86559976]

約数ペア:

[(1, 86559976), (2, 43279988), (4, 21639994), (8, 10819997), (61, 1419016), (89, 972584), (122, 709508), (178, 486292), (244, 354754), (356, 243146), (488, 177377), (712, 121573), (1993, 43432), (3986, 21716), (5429, 15944), (7972, 10858)]