31187136

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1421

約数の個数: 56

約数和(自身を含む): 83230720

約数和(自身を除く): 52043584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1279, 1524, 2032, 2558, 3048, 3837, 4064, 5116, 6096, 7674, 8128, 10232, 12192, 15348, 20464, 24384, 30696, 40928, 61392, 81856, 122784, 162433, 245568, 324866, 487299, 649732, 974598, 1299464, 1949196, 2598928, 3898392, 5197856, 7796784, 10395712, 15593568, 31187136]

約数ペア:

[(1, 31187136), (2, 15593568), (3, 10395712), (4, 7796784), (6, 5197856), (8, 3898392), (12, 2598928), (16, 1949196), (24, 1299464), (32, 974598), (48, 649732), (64, 487299), (96, 324866), (127, 245568), (192, 162433), (254, 122784), (381, 81856), (508, 61392), (762, 40928), (1016, 30696), (1279, 24384), (1524, 20464), (2032, 15348), (2558, 12192), (3048, 10232), (3837, 8128), (4064, 7674), (5116, 6096)]