31340592

素因数分解:

$2^4\times 3^2\times {\mathrm{217643}}^1$

素因数の和:217657

約数の個数: 30

約数和(自身を含む): 87710532

約数和(自身を除く): 56369940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217643, 435286, 652929, 870572, 1305858, 1741144, 1958787, 2611716, 3482288, 3917574, 5223432, 7835148, 10446864, 15670296, 31340592]

約数ペア:

[(1, 31340592), (2, 15670296), (3, 10446864), (4, 7835148), (6, 5223432), (8, 3917574), (9, 3482288), (12, 2611716), (16, 1958787), (18, 1741144), (24, 1305858), (36, 870572), (48, 652929), (72, 435286), (144, 217643)]