31749692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:798

約数の個数: 36

約数和(自身を含む): 61149816

約数和(自身を除く): 29400124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 701, 871, 1402, 1742, 2804, 3484, 9113, 11323, 18226, 22646, 36452, 45292, 46967, 93934, 118469, 187868, 236938, 473876, 610571, 1221142, 2442284, 7937423, 15874846, 31749692]

約数ペア:

[(1, 31749692), (2, 15874846), (4, 7937423), (13, 2442284), (26, 1221142), (52, 610571), (67, 473876), (134, 236938), (169, 187868), (268, 118469), (338, 93934), (676, 46967), (701, 45292), (871, 36452), (1402, 22646), (1742, 18226), (2804, 11323), (3484, 9113)]