80442796

素因数分解:

$2^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{2971}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 161106176

約数和(自身を除く): 80663380

約数列:

[1, 2, 4, 7, 14, 28, 967, 1934, 2971, 3868, 5942, 6769, 11884, 13538, 20797, 27076, 41594, 83188, 2872957, 5745914, 11491828, 20110699, 40221398, 80442796]

約数ペア:

[(1, 80442796), (2, 40221398), (4, 20110699), (7, 11491828), (14, 5745914), (28, 2872957), (967, 83188), (1934, 41594), (2971, 27076), (3868, 20797), (5942, 13538), (6769, 11884)]