89868712

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 171097920

約数和(自身を除く): 81229208

約数列:

[1, 2, 4, 8, 137, 167, 274, 334, 491, 548, 668, 982, 1096, 1336, 1964, 3928, 22879, 45758, 67267, 81997, 91516, 134534, 163994, 183032, 269068, 327988, 538136, 655976, 11233589, 22467178, 44934356, 89868712]

約数ペア:

[(1, 89868712), (2, 44934356), (4, 22467178), (8, 11233589), (137, 655976), (167, 538136), (274, 327988), (334, 269068), (491, 183032), (548, 163994), (668, 134534), (982, 91516), (1096, 81997), (1336, 67267), (1964, 45758), (3928, 22879)]