255850592

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{131071}}^1$

素因数の和:131142

約数の個数: 24

約数和(自身を含む): 511967232

約数和(自身を除く): 256116640

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 131071, 262142, 524284, 1048568, 2097136, 4194272, 7995331, 15990662, 31981324, 63962648, 127925296, 255850592]

約数ペア:

[(1, 255850592), (2, 127925296), (4, 63962648), (8, 31981324), (16, 15990662), (32, 7995331), (61, 4194272), (122, 2097136), (244, 1048568), (488, 524284), (976, 262142), (1952, 131071)]