31795736

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5209}}^1$

素因数の和:5331

約数の個数: 32

約数和(自身を含む): 68772000

約数和(自身を除く): 36976264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 5209, 6104, 10418, 20836, 36463, 41672, 72926, 145852, 291704, 567781, 1135562, 2271124, 3974467, 4542248, 7948934, 15897868, 31795736]

約数ペア:

[(1, 31795736), (2, 15897868), (4, 7948934), (7, 4542248), (8, 3974467), (14, 2271124), (28, 1135562), (56, 567781), (109, 291704), (218, 145852), (436, 72926), (763, 41672), (872, 36463), (1526, 20836), (3052, 10418), (5209, 6104)]