31137368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 60858000

約数和(自身を除く): 29720632

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 1609, 2419, 3218, 4838, 6436, 9676, 12872, 19352, 65969, 94931, 131938, 189862, 263876, 379724, 527752, 759448, 3892171, 7784342, 15568684, 31137368]

約数ペア:

[(1, 31137368), (2, 15568684), (4, 7784342), (8, 3892171), (41, 759448), (59, 527752), (82, 379724), (118, 263876), (164, 189862), (236, 131938), (328, 94931), (472, 65969), (1609, 19352), (2419, 12872), (3218, 9676), (4838, 6436)]