31360128

素因数分解:

$2^7\times 3^1\times {\mathrm{81667}}^1$

素因数の和:81684

約数の個数: 32

約数和(自身を含む): 83301360

約数和(自身を除く): 51941232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81667, 163334, 245001, 326668, 490002, 653336, 980004, 1306672, 1960008, 2613344, 3920016, 5226688, 7840032, 10453376, 15680064, 31360128]

約数ペア:

[(1, 31360128), (2, 15680064), (3, 10453376), (4, 7840032), (6, 5226688), (8, 3920016), (12, 2613344), (16, 1960008), (24, 1306672), (32, 980004), (48, 653336), (64, 490002), (96, 326668), (128, 245001), (192, 163334), (384, 81667)]