31572536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 63458640

約数和(自身を除く): 31886104

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2797, 2822, 5594, 5644, 11188, 11288, 22376, 47549, 95098, 190196, 232151, 380392, 464302, 928604, 1857208, 3946567, 7893134, 15786268, 31572536]

約数ペア:

[(1, 31572536), (2, 15786268), (4, 7893134), (8, 3946567), (17, 1857208), (34, 928604), (68, 464302), (83, 380392), (136, 232151), (166, 190196), (332, 95098), (664, 47549), (1411, 22376), (2797, 11288), (2822, 11188), (5594, 5644)]