85186528

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4273}}^1$

素因数の和:4379

約数の個数: 48

約数和(自身を含む): 193868640

約数和(自身を除く): 108682112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4273, 4984, 8546, 9968, 17092, 19936, 29911, 34184, 59822, 68368, 119644, 136736, 239288, 380297, 478576, 760594, 957152, 1521188, 2662079, 3042376, 5324158, 6084752, 10648316, 12169504, 21296632, 42593264, 85186528]

約数ペア:

[(1, 85186528), (2, 42593264), (4, 21296632), (7, 12169504), (8, 10648316), (14, 6084752), (16, 5324158), (28, 3042376), (32, 2662079), (56, 1521188), (89, 957152), (112, 760594), (178, 478576), (224, 380297), (356, 239288), (623, 136736), (712, 119644), (1246, 68368), (1424, 59822), (2492, 34184), (2848, 29911), (4273, 19936), (4984, 17092), (8546, 9968)]