40115526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20959}}^1$

素因数の和:21004

約数の個数: 32

約数和(自身を含む): 90547200

約数和(自身を除く): 50431674

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 20959, 41918, 62877, 125754, 230549, 461098, 607811, 691647, 1215622, 1383294, 1823433, 3646866, 6685921, 13371842, 20057763, 40115526]

約数ペア:

[(1, 40115526), (2, 20057763), (3, 13371842), (6, 6685921), (11, 3646866), (22, 1823433), (29, 1383294), (33, 1215622), (58, 691647), (66, 607811), (87, 461098), (174, 230549), (319, 125754), (638, 62877), (957, 41918), (1914, 20959)]