42831236

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11677}}^1$

素因数の和:11819

約数の個数: 24

約数和(自身を含む): 86323776

約数和(自身を除く): 43492540

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 11677, 23354, 46708, 81739, 163478, 326956, 1529687, 3059374, 6118748, 10707809, 21415618, 42831236]

約数ペア:

[(1, 42831236), (2, 21415618), (4, 10707809), (7, 6118748), (14, 3059374), (28, 1529687), (131, 326956), (262, 163478), (524, 81739), (917, 46708), (1834, 23354), (3668, 11677)]