31499366962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{897469}}^1$

素因数の和:897610

約数の個数: 32

約数和(自身を含む): 56863699200

約数和(自身を除く): 25364332238

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1526, 2507, 5014, 17549, 35098, 897469, 1794938, 6282283, 12564566, 20641787, 41283574, 97824121, 144492509, 195648242, 288985018, 684768847, 1369537694, 2249954783, 4499909566, 15749683481, 31499366962]

約数ペア:

[(1, 31499366962), (2, 15749683481), (7, 4499909566), (14, 2249954783), (23, 1369537694), (46, 684768847), (109, 288985018), (161, 195648242), (218, 144492509), (322, 97824121), (763, 41283574), (1526, 20641787), (2507, 12564566), (5014, 6282283), (17549, 1794938), (35098, 897469)]