190031216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{409}}^2$

素因数の和:897

約数の個数: 30

約数和(自身を含む): 374286312

約数和(自身を除く): 184255096

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 409, 568, 818, 1136, 1636, 3272, 6544, 29039, 58078, 116156, 167281, 232312, 334562, 464624, 669124, 1338248, 2676496, 11876951, 23753902, 47507804, 95015608, 190031216]

約数ペア:

[(1, 190031216), (2, 95015608), (4, 47507804), (8, 23753902), (16, 11876951), (71, 2676496), (142, 1338248), (284, 669124), (409, 464624), (568, 334562), (818, 232312), (1136, 167281), (1636, 116156), (3272, 58078), (6544, 29039)]