31780532072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{142391}}^1$

素因数の和:143633

約数の個数: 32

約数和(自身を含む): 62230999680

約数和(自身を除く): 30450467608

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1213, 2426, 4852, 9704, 27899, 55798, 111596, 142391, 223192, 284782, 569564, 1139128, 3274993, 6549986, 13099972, 26199944, 172720283, 345440566, 690881132, 1381762264, 3972566509, 7945133018, 15890266036, 31780532072]

約数ペア:

[(1, 31780532072), (2, 15890266036), (4, 7945133018), (8, 3972566509), (23, 1381762264), (46, 690881132), (92, 345440566), (184, 172720283), (1213, 26199944), (2426, 13099972), (4852, 6549986), (9704, 3274993), (27899, 1139128), (55798, 569564), (111596, 284782), (142391, 223192)]