80490074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 143327232

約数和(自身を除く): 62837158

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 971, 1337, 1942, 2674, 5921, 6797, 11842, 13594, 30101, 41447, 60202, 82894, 185461, 210707, 370922, 421414, 1298227, 2596454, 5749291, 11498582, 40245037, 80490074]

約数ペア:

[(1, 80490074), (2, 40245037), (7, 11498582), (14, 5749291), (31, 2596454), (62, 1298227), (191, 421414), (217, 370922), (382, 210707), (434, 185461), (971, 82894), (1337, 60202), (1942, 41447), (2674, 30101), (5921, 13594), (6797, 11842)]