31034192

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 68989632

約数和(自身を除く): 37955440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 691, 802, 1382, 1604, 2764, 2807, 3208, 4837, 5528, 5614, 6416, 9674, 11056, 11228, 19348, 22456, 38696, 44912, 77392, 277091, 554182, 1108364, 1939637, 2216728, 3879274, 4433456, 7758548, 15517096, 31034192]

約数ペア:

[(1, 31034192), (2, 15517096), (4, 7758548), (7, 4433456), (8, 3879274), (14, 2216728), (16, 1939637), (28, 1108364), (56, 554182), (112, 277091), (401, 77392), (691, 44912), (802, 38696), (1382, 22456), (1604, 19348), (2764, 11228), (2807, 11056), (3208, 9674), (4837, 6416), (5528, 5614)]