97768376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{643213}}^1$

素因数の和:643238

約数の個数: 16

約数和(自身を含む): 192964200

約数和(自身を除く): 95195824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 643213, 1286426, 2572852, 5145704, 12221047, 24442094, 48884188, 97768376]

約数ペア:

[(1, 97768376), (2, 48884188), (4, 24442094), (8, 12221047), (19, 5145704), (38, 2572852), (76, 1286426), (152, 643213)]