115548488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17987}}^1$

素因数の和:18077

約数の個数: 32

約数和(自身を含む): 239600160

約数和(自身を除く): 124051672

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 17987, 35974, 71948, 143896, 197857, 395714, 791428, 1313051, 1582856, 2626102, 5252204, 10504408, 14443561, 28887122, 57774244, 115548488]

約数ペア:

[(1, 115548488), (2, 57774244), (4, 28887122), (8, 14443561), (11, 10504408), (22, 5252204), (44, 2626102), (73, 1582856), (88, 1313051), (146, 791428), (292, 395714), (584, 197857), (803, 143896), (1606, 71948), (3212, 35974), (6424, 17987)]