31290192

素因数分解:

$2^4\times 3^3\times {\mathrm{72431}}^1$

素因数の和:72448

約数の個数: 40

約数和(自身を含む): 89815680

約数和(自身を除く): 58525488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72431, 144862, 217293, 289724, 434586, 579448, 651879, 869172, 1158896, 1303758, 1738344, 1955637, 2607516, 3476688, 3911274, 5215032, 7822548, 10430064, 15645096, 31290192]

約数ペア:

[(1, 31290192), (2, 15645096), (3, 10430064), (4, 7822548), (6, 5215032), (8, 3911274), (9, 3476688), (12, 2607516), (16, 1955637), (18, 1738344), (24, 1303758), (27, 1158896), (36, 869172), (48, 651879), (54, 579448), (72, 434586), (108, 289724), (144, 217293), (216, 144862), (432, 72431)]