86861152

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4463

約数の個数: 48

約数和(自身を含む): 197678880

約数和(自身を除く): 110817728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4357, 4984, 8714, 9968, 17428, 19936, 30499, 34856, 60998, 69712, 121996, 139424, 243992, 387773, 487984, 775546, 975968, 1551092, 2714411, 3102184, 5428822, 6204368, 10857644, 12408736, 21715288, 43430576, 86861152]

約数ペア:

[(1, 86861152), (2, 43430576), (4, 21715288), (7, 12408736), (8, 10857644), (14, 6204368), (16, 5428822), (28, 3102184), (32, 2714411), (56, 1551092), (89, 975968), (112, 775546), (178, 487984), (224, 387773), (356, 243992), (623, 139424), (712, 121996), (1246, 69712), (1424, 60998), (2492, 34856), (2848, 30499), (4357, 19936), (4984, 17428), (8714, 9968)]