31133486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2549}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 48470400

約数和(自身を除く): 17336914

約数列:

[1, 2, 31, 62, 197, 394, 2549, 5098, 6107, 12214, 79019, 158038, 502153, 1004306, 15566743, 31133486]

約数ペア:

[(1, 31133486), (2, 15566743), (31, 1004306), (62, 502153), (197, 158038), (394, 79019), (2549, 12214), (5098, 6107)]