31190236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101267}}^1$

素因数の和:101289

約数の個数: 24

約数和(自身を含む): 68052096

約数和(自身を除く): 36861860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101267, 202534, 405068, 708869, 1113937, 1417738, 2227874, 2835476, 4455748, 7797559, 15595118, 31190236]

約数ペア:

[(1, 31190236), (2, 15595118), (4, 7797559), (7, 4455748), (11, 2835476), (14, 2227874), (22, 1417738), (28, 1113937), (44, 708869), (77, 405068), (154, 202534), (308, 101267)]