171731256

素因数分解:

$2^3\times 3^1\times {\mathrm{997}}^1\times {\mathrm{7177}}^1$

素因数の和:8183

約数の個数: 32

約数和(自身を含む): 429818640

約数和(自身を除く): 258087384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 997, 1994, 2991, 3988, 5982, 7177, 7976, 11964, 14354, 21531, 23928, 28708, 43062, 57416, 86124, 172248, 7155469, 14310938, 21466407, 28621876, 42932814, 57243752, 85865628, 171731256]

約数ペア:

[(1, 171731256), (2, 85865628), (3, 57243752), (4, 42932814), (6, 28621876), (8, 21466407), (12, 14310938), (24, 7155469), (997, 172248), (1994, 86124), (2991, 57416), (3988, 43062), (5982, 28708), (7177, 23928), (7976, 21531), (11964, 14354)]