31539376

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 40

約数和(自身を含む): 67259088

約数和(自身を除く): 35719712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1481, 1936, 2662, 2962, 5324, 5924, 10648, 11848, 16291, 21296, 23696, 32582, 65164, 130328, 179201, 260656, 358402, 716804, 1433608, 1971211, 2867216, 3942422, 7884844, 15769688, 31539376]

約数ペア:

[(1, 31539376), (2, 15769688), (4, 7884844), (8, 3942422), (11, 2867216), (16, 1971211), (22, 1433608), (44, 716804), (88, 358402), (121, 260656), (176, 179201), (242, 130328), (484, 65164), (968, 32582), (1331, 23696), (1481, 21296), (1936, 16291), (2662, 11848), (2962, 10648), (5324, 5924)]