16857584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 34551360

約数和(自身を除く): 17693776

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 773, 1363, 1546, 2726, 3092, 5452, 6184, 10904, 12368, 21808, 22417, 36331, 44834, 72662, 89668, 145324, 179336, 290648, 358672, 581296, 1053599, 2107198, 4214396, 8428792, 16857584]

約数ペア:

[(1, 16857584), (2, 8428792), (4, 4214396), (8, 2107198), (16, 1053599), (29, 581296), (47, 358672), (58, 290648), (94, 179336), (116, 145324), (188, 89668), (232, 72662), (376, 44834), (464, 36331), (752, 22417), (773, 21808), (1363, 12368), (1546, 10904), (2726, 6184), (3092, 5452)]