31938291272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2972663}}^1$

素因数の和:2972765

約数の個数: 32

約数和(自身を含む): 64209542400

約数和(自身を除く): 32271251128

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 2972663, 5945326, 11890652, 23781304, 50535271, 101070542, 202141084, 234840377, 404282168, 469680754, 939361508, 1878723016, 3992286409, 7984572818, 15969145636, 31938291272]

約数ペア:

[(1, 31938291272), (2, 15969145636), (4, 7984572818), (8, 3992286409), (17, 1878723016), (34, 939361508), (68, 469680754), (79, 404282168), (136, 234840377), (158, 202141084), (316, 101070542), (632, 50535271), (1343, 23781304), (2686, 11890652), (5372, 5945326), (10744, 2972663)]