86776838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 59584762

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 2309, 4618, 18791, 37582, 43871, 53107, 87742, 99287, 106214, 198574, 1009033, 1886453, 2018066, 2283601, 3772906, 4567202, 43388419, 86776838]

約数ペア:

[(1, 86776838), (2, 43388419), (19, 4567202), (23, 3772906), (38, 2283601), (43, 2018066), (46, 1886453), (86, 1009033), (437, 198574), (817, 106214), (874, 99287), (989, 87742), (1634, 53107), (1978, 43871), (2309, 37582), (4618, 18791)]