31076528

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3343}}^1$

素因数の和:3441

約数の個数: 40

約数和(自身を含む): 69662208

約数和(自身を除く): 38585680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 3343, 4648, 6686, 9296, 13372, 23401, 26744, 46802, 53488, 93604, 187208, 277469, 374416, 554938, 1109876, 1942283, 2219752, 3884566, 4439504, 7769132, 15538264, 31076528]

約数ペア:

[(1, 31076528), (2, 15538264), (4, 7769132), (7, 4439504), (8, 3884566), (14, 2219752), (16, 1942283), (28, 1109876), (56, 554938), (83, 374416), (112, 277469), (166, 187208), (332, 93604), (581, 53488), (664, 46802), (1162, 26744), (1328, 23401), (2324, 13372), (3343, 9296), (4648, 6686)]