31935528

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 87141600

約数和(自身を除く): 55206072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3191, 3336, 5004, 6382, 9573, 10008, 12764, 19146, 25528, 28719, 38292, 57438, 76584, 114876, 229752, 443549, 887098, 1330647, 1774196, 2661294, 3548392, 3991941, 5322588, 7983882, 10645176, 15967764, 31935528]

約数ペア:

[(1, 31935528), (2, 15967764), (3, 10645176), (4, 7983882), (6, 5322588), (8, 3991941), (9, 3548392), (12, 2661294), (18, 1774196), (24, 1330647), (36, 887098), (72, 443549), (139, 229752), (278, 114876), (417, 76584), (556, 57438), (834, 38292), (1112, 28719), (1251, 25528), (1668, 19146), (2502, 12764), (3191, 10008), (3336, 9573), (5004, 6382)]