90070652

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{17971}}^1$

素因数の和:18161

約数の個数: 24

約数和(自身を含む): 181157760

約数和(自身を除く): 91087108

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 17971, 35942, 71884, 125797, 251594, 503188, 3216809, 6433618, 12867236, 22517663, 45035326, 90070652]

約数ペア:

[(1, 90070652), (2, 45035326), (4, 22517663), (7, 12867236), (14, 6433618), (28, 3216809), (179, 503188), (358, 251594), (716, 125797), (1253, 71884), (2506, 35942), (5012, 17971)]