31639504

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{11701}}^1$

素因数の和:11735

約数の個数: 30

約数和(自身を含む): 66385446

約数和(自身を除く): 34745942

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 11701, 23402, 46804, 93608, 152113, 187216, 304226, 608452, 1216904, 1977469, 2433808, 3954938, 7909876, 15819752, 31639504]

約数ペア:

[(1, 31639504), (2, 15819752), (4, 7909876), (8, 3954938), (13, 2433808), (16, 1977469), (26, 1216904), (52, 608452), (104, 304226), (169, 187216), (208, 152113), (338, 93608), (676, 46804), (1352, 23402), (2704, 11701)]