78976342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{7699}}^1$

素因数の和:7947

約数の個数: 16

約数和(自身を含む): 124185600

約数和(自身を除く): 45209258

約数列:

[1, 2, 23, 46, 223, 446, 5129, 7699, 10258, 15398, 177077, 354154, 1716877, 3433754, 39488171, 78976342]

約数ペア:

[(1, 78976342), (2, 39488171), (23, 3433754), (46, 1716877), (223, 354154), (446, 177077), (5129, 15398), (7699, 10258)]