78255952

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{12197}}^1$

素因数の和:12606

約数の個数: 20

約数和(自身を含む): 152011476

約数和(自身を除く): 73755524

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 12197, 24394, 48788, 97576, 195152, 4890997, 9781994, 19563988, 39127976, 78255952]

約数ペア:

[(1, 78255952), (2, 39127976), (4, 19563988), (8, 9781994), (16, 4890997), (401, 195152), (802, 97576), (1604, 48788), (3208, 24394), (6416, 12197)]