80493883384

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{10369}}^1\times {\mathrm{10903}}^1$

素因数の和:21367

約数の個数: 32

約数和(自身を含む): 152650548000

約数和(自身を除く): 72156664616

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 10369, 10903, 20738, 21806, 41476, 43612, 82952, 87224, 922841, 970367, 1845682, 1940734, 3691364, 3881468, 7382728, 7762936, 113053207, 226106414, 452212828, 904425656, 10061735423, 20123470846, 40246941692, 80493883384]

約数ペア:

[(1, 80493883384), (2, 40246941692), (4, 20123470846), (8, 10061735423), (89, 904425656), (178, 452212828), (356, 226106414), (712, 113053207), (10369, 7762936), (10903, 7382728), (20738, 3881468), (21806, 3691364), (41476, 1940734), (43612, 1845682), (82952, 970367), (87224, 922841)]