39937832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8563}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 83242080

約数和(自身を除く): 43304248

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 8563, 17126, 34252, 68504, 94193, 188386, 376772, 453839, 753544, 907678, 1815356, 3630712, 4992229, 9984458, 19968916, 39937832]

約数ペア:

[(1, 39937832), (2, 19968916), (4, 9984458), (8, 4992229), (11, 3630712), (22, 1815356), (44, 907678), (53, 753544), (88, 453839), (106, 376772), (212, 188386), (424, 94193), (583, 68504), (1166, 34252), (2332, 17126), (4664, 8563)]