89237848

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8089}}^1$

素因数の和:8299

約数の個数: 32

約数和(自身を含む): 192218400

約数和(自身を除く): 102980552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 8089, 11032, 16178, 32356, 56623, 64712, 113246, 226492, 452984, 1593533, 3187066, 6374132, 11154731, 12748264, 22309462, 44618924, 89237848]

約数ペア:

[(1, 89237848), (2, 44618924), (4, 22309462), (7, 12748264), (8, 11154731), (14, 6374132), (28, 3187066), (56, 1593533), (197, 452984), (394, 226492), (788, 113246), (1379, 64712), (1576, 56623), (2758, 32356), (5516, 16178), (8089, 11032)]