31157042

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 36

約数和(自身を含む): 56926926

約数和(自身を除く): 25769884

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 529, 601, 1058, 1127, 1202, 2254, 3703, 4207, 7406, 8414, 13823, 25921, 27646, 29449, 51842, 58898, 96761, 193522, 317929, 635858, 677327, 1354654, 2225503, 4451006, 15578521, 31157042]

約数ペア:

[(1, 31157042), (2, 15578521), (7, 4451006), (14, 2225503), (23, 1354654), (46, 677327), (49, 635858), (98, 317929), (161, 193522), (322, 96761), (529, 58898), (601, 51842), (1058, 29449), (1127, 27646), (1202, 25921), (2254, 13823), (3703, 8414), (4207, 7406)]