30631568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 65085120

約数和(自身を除く): 34453552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 647, 1076, 1294, 2152, 2588, 2959, 4304, 5176, 5918, 7117, 10352, 11836, 14234, 23672, 28468, 47344, 56936, 113872, 174043, 348086, 696172, 1392344, 1914473, 2784688, 3828946, 7657892, 15315784, 30631568]

約数ペア:

[(1, 30631568), (2, 15315784), (4, 7657892), (8, 3828946), (11, 2784688), (16, 1914473), (22, 1392344), (44, 696172), (88, 348086), (176, 174043), (269, 113872), (538, 56936), (647, 47344), (1076, 28468), (1294, 23672), (2152, 14234), (2588, 11836), (2959, 10352), (4304, 7117), (5176, 5918)]