85489976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74729}}^1$

素因数の和:74759

約数の個数: 32

約数和(自身を含む): 188319600

約数和(自身を除く): 102829624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 74729, 149458, 298916, 597832, 822019, 971477, 1644038, 1942954, 3288076, 3885908, 6576152, 7771816, 10686247, 21372494, 42744988, 85489976]

約数ペア:

[(1, 85489976), (2, 42744988), (4, 21372494), (8, 10686247), (11, 7771816), (13, 6576152), (22, 3885908), (26, 3288076), (44, 1942954), (52, 1644038), (88, 971477), (104, 822019), (143, 597832), (286, 298916), (572, 149458), (1144, 74729)]