31783146

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 65551680

約数和(自身を除く): 33768534

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 1123, 2246, 3369, 4717, 6738, 9434, 14151, 28302, 59519, 99947, 119038, 178557, 199894, 299841, 357114, 599682, 5297191, 10594382, 15891573, 31783146]

約数ペア:

[(1, 31783146), (2, 15891573), (3, 10594382), (6, 5297191), (53, 599682), (89, 357114), (106, 299841), (159, 199894), (178, 178557), (267, 119038), (318, 99947), (534, 59519), (1123, 28302), (2246, 14151), (3369, 9434), (4717, 6738)]