30351728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5613

約数の個数: 40

約数和(自身を含む): 66233856

約数和(自身を除く): 35882128

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 5563, 11126, 22252, 44504, 61193, 89008, 122386, 172453, 244772, 344906, 489544, 689812, 979088, 1379624, 1896983, 2759248, 3793966, 7587932, 15175864, 30351728]

約数ペア:

[(1, 30351728), (2, 15175864), (4, 7587932), (8, 3793966), (11, 2759248), (16, 1896983), (22, 1379624), (31, 979088), (44, 689812), (62, 489544), (88, 344906), (124, 244772), (176, 172453), (248, 122386), (341, 89008), (496, 61193), (682, 44504), (1364, 22252), (2728, 11126), (5456, 5563)]