80491495036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6212681}}^1$

素因数の和:6212805

約数の個数: 24

約数和(自身を含む): 146122280640

約数和(自身を除く): 65630785604

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 6212681, 12425362, 24850724, 254719921, 490801799, 509439842, 981603598, 1018879684, 1963207196, 20122873759, 40245747518, 80491495036]

約数ペア:

[(1, 80491495036), (2, 40245747518), (4, 20122873759), (41, 1963207196), (79, 1018879684), (82, 981603598), (158, 509439842), (164, 490801799), (316, 254719921), (3239, 24850724), (6478, 12425362), (12956, 6212681)]