90886576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27179}}^1$

素因数の和:27217

約数の個数: 40

約数和(自身を含む): 202219200

約数和(自身を除く): 111332624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 27179, 54358, 108716, 217432, 298969, 434864, 516401, 597938, 1032802, 1195876, 2065604, 2391752, 4131208, 4783504, 5680411, 8262416, 11360822, 22721644, 45443288, 90886576]

約数ペア:

[(1, 90886576), (2, 45443288), (4, 22721644), (8, 11360822), (11, 8262416), (16, 5680411), (19, 4783504), (22, 4131208), (38, 2391752), (44, 2065604), (76, 1195876), (88, 1032802), (152, 597938), (176, 516401), (209, 434864), (304, 298969), (418, 217432), (836, 108716), (1672, 54358), (3344, 27179)]