31997376

素因数分解:

$2^6\times 3^3\times {\mathrm{18517}}^1$

素因数の和:18538

約数の個数: 56

約数和(自身を含む): 94071440

約数和(自身を除く): 62074064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 18517, 37034, 55551, 74068, 111102, 148136, 166653, 222204, 296272, 333306, 444408, 499959, 592544, 666612, 888816, 999918, 1185088, 1333224, 1777632, 1999836, 2666448, 3555264, 3999672, 5332896, 7999344, 10665792, 15998688, 31997376]

約数ペア:

[(1, 31997376), (2, 15998688), (3, 10665792), (4, 7999344), (6, 5332896), (8, 3999672), (9, 3555264), (12, 2666448), (16, 1999836), (18, 1777632), (24, 1333224), (27, 1185088), (32, 999918), (36, 888816), (48, 666612), (54, 592544), (64, 499959), (72, 444408), (96, 333306), (108, 296272), (144, 222204), (192, 166653), (216, 148136), (288, 111102), (432, 74068), (576, 55551), (864, 37034), (1728, 18517)]