56389432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15629}}^1$

素因数の和:15687

約数の個数: 32

約数和(自身を含む): 118162800

約数和(自身を除く): 61773368

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 15629, 31258, 62516, 125032, 171919, 343838, 640789, 687676, 1281578, 1375352, 2563156, 5126312, 7048679, 14097358, 28194716, 56389432]

約数ペア:

[(1, 56389432), (2, 28194716), (4, 14097358), (8, 7048679), (11, 5126312), (22, 2563156), (41, 1375352), (44, 1281578), (82, 687676), (88, 640789), (164, 343838), (328, 171919), (451, 125032), (902, 62516), (1804, 31258), (3608, 15629)]