84369718

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1489}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 129916080

約数和(自身を除く): 45546362

約数列:

[1, 2, 41, 82, 691, 1382, 1489, 2978, 28331, 56662, 61049, 122098, 1028899, 2057798, 42184859, 84369718]

約数ペア:

[(1, 84369718), (2, 42184859), (41, 2057798), (82, 1028899), (691, 122098), (1382, 61049), (1489, 56662), (2978, 28331)]