86783032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81563}}^1$

素因数の和:81595

約数の個数: 32

約数和(自身を含む): 195753600

約数和(自身を除く): 108970568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 81563, 163126, 326252, 570941, 652504, 1141882, 1549697, 2283764, 3099394, 4567528, 6198788, 10847879, 12397576, 21695758, 43391516, 86783032]

約数ペア:

[(1, 86783032), (2, 43391516), (4, 21695758), (7, 12397576), (8, 10847879), (14, 6198788), (19, 4567528), (28, 3099394), (38, 2283764), (56, 1549697), (76, 1141882), (133, 652504), (152, 570941), (266, 326252), (532, 163126), (1064, 81563)]