80459732

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 143636640

約数和(自身を除く): 63176908

約数列:

[1, 2, 4, 61, 122, 244, 419, 787, 838, 1574, 1676, 3148, 25559, 48007, 51118, 96014, 102236, 192028, 329753, 659506, 1319012, 20114933, 40229866, 80459732]

約数ペア:

[(1, 80459732), (2, 40229866), (4, 20114933), (61, 1319012), (122, 659506), (244, 329753), (419, 192028), (787, 102236), (838, 96014), (1574, 51118), (1676, 48007), (3148, 25559)]