31628344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3359}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 33690056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 3359, 4708, 6718, 9416, 13436, 26872, 36949, 73898, 147796, 295592, 359413, 718826, 1437652, 2875304, 3953543, 7907086, 15814172, 31628344]

約数ペア:

[(1, 31628344), (2, 15814172), (4, 7907086), (8, 3953543), (11, 2875304), (22, 1437652), (44, 718826), (88, 359413), (107, 295592), (214, 147796), (428, 73898), (856, 36949), (1177, 26872), (2354, 13436), (3359, 9416), (4708, 6718)]