31043296

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 63546336

約数和(自身を除く): 32503040

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 167, 296, 314, 334, 592, 628, 668, 1184, 1256, 1336, 2512, 2672, 5024, 5344, 5809, 6179, 11618, 12358, 23236, 24716, 26219, 46472, 49432, 52438, 92944, 98864, 104876, 185888, 197728, 209752, 419504, 839008, 970103, 1940206, 3880412, 7760824, 15521648, 31043296]

約数ペア:

[(1, 31043296), (2, 15521648), (4, 7760824), (8, 3880412), (16, 1940206), (32, 970103), (37, 839008), (74, 419504), (148, 209752), (157, 197728), (167, 185888), (296, 104876), (314, 98864), (334, 92944), (592, 52438), (628, 49432), (668, 46472), (1184, 26219), (1256, 24716), (1336, 23236), (2512, 12358), (2672, 11618), (5024, 6179), (5344, 5809)]