247224056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{8243}}^1$

素因数の和:8435

約数の個数: 32

約数和(自身を含む): 486725760

約数和(自身を除く): 239501704

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 1304, 3749, 7498, 8243, 14996, 16486, 29992, 32972, 65944, 189589, 379178, 758356, 1343609, 1516712, 2687218, 5374436, 10748872, 30903007, 61806014, 123612028, 247224056]

約数ペア:

[(1, 247224056), (2, 123612028), (4, 61806014), (8, 30903007), (23, 10748872), (46, 5374436), (92, 2687218), (163, 1516712), (184, 1343609), (326, 758356), (652, 379178), (1304, 189589), (3749, 65944), (7498, 32972), (8243, 29992), (14996, 16486)]