80875192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 156636000

約数和(自身を除く): 75760808

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 796, 1373, 1592, 2746, 5492, 7363, 10984, 14726, 29452, 50801, 58904, 101602, 203204, 273227, 406408, 546454, 1092908, 2185816, 10109399, 20218798, 40437596, 80875192]

約数ペア:

[(1, 80875192), (2, 40437596), (4, 20218798), (8, 10109399), (37, 2185816), (74, 1092908), (148, 546454), (199, 406408), (296, 273227), (398, 203204), (796, 101602), (1373, 58904), (1592, 50801), (2746, 29452), (5492, 14726), (7363, 10984)]