31957604

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1704

約数の個数: 36

約数和(自身を含む): 65729664

約数和(自身を除く): 33772060

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 1583, 2884, 3166, 5047, 6332, 10094, 11081, 20188, 22162, 44324, 77567, 155134, 163049, 310268, 326098, 652196, 1141343, 2282686, 4565372, 7989401, 15978802, 31957604]

約数ペア:

[(1, 31957604), (2, 15978802), (4, 7989401), (7, 4565372), (14, 2282686), (28, 1141343), (49, 652196), (98, 326098), (103, 310268), (196, 163049), (206, 155134), (412, 77567), (721, 44324), (1442, 22162), (1583, 20188), (2884, 11081), (3166, 10094), (5047, 6332)]