80757032

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 154002600

約数和(自身を除く): 73245568

約数列:

[1, 2, 4, 8, 113, 157, 226, 314, 452, 569, 628, 904, 1138, 1256, 2276, 4552, 17741, 35482, 64297, 70964, 89333, 128594, 141928, 178666, 257188, 357332, 514376, 714664, 10094629, 20189258, 40378516, 80757032]

約数ペア:

[(1, 80757032), (2, 40378516), (4, 20189258), (8, 10094629), (113, 714664), (157, 514376), (226, 357332), (314, 257188), (452, 178666), (569, 141928), (628, 128594), (904, 89333), (1138, 70964), (1256, 64297), (2276, 35482), (4552, 17741)]