31948532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 71221248

約数和(自身を除く): 39272716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2207, 3619, 4414, 7238, 8828, 14476, 15449, 24277, 30898, 48554, 61796, 97108, 103729, 169939, 207458, 339878, 414916, 679756, 726103, 1141019, 1452206, 2282038, 2904412, 4564076, 7987133, 15974266, 31948532]

約数ペア:

[(1, 31948532), (2, 15974266), (4, 7987133), (7, 4564076), (11, 2904412), (14, 2282038), (22, 1452206), (28, 1141019), (44, 726103), (47, 679756), (77, 414916), (94, 339878), (154, 207458), (188, 169939), (308, 103729), (329, 97108), (517, 61796), (658, 48554), (1034, 30898), (1316, 24277), (2068, 15449), (2207, 14476), (3619, 8828), (4414, 7238)]