89987044

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{24533}}^1$

素因数の和:24675

約数の個数: 24

約数和(自身を含む): 181355328

約数和(自身を除く): 91368284

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 24533, 49066, 98132, 171731, 343462, 686924, 3213823, 6427646, 12855292, 22496761, 44993522, 89987044]

約数ペア:

[(1, 89987044), (2, 44993522), (4, 22496761), (7, 12855292), (14, 6427646), (28, 3213823), (131, 686924), (262, 343462), (524, 171731), (917, 98132), (1834, 49066), (3668, 24533)]