97880490128

素因数分解:

$2^4\times {\mathrm{8597}}^1\times {\mathrm{711589}}^1$

素因数の和:720194

約数の個数: 20

約数和(自身を含む): 189665775420

約数和(自身を除く): 91785285292

約数列:

[1, 2, 4, 8, 16, 8597, 17194, 34388, 68776, 137552, 711589, 1423178, 2846356, 5692712, 11385424, 6117530633, 12235061266, 24470122532, 48940245064, 97880490128]

約数ペア:

[(1, 97880490128), (2, 48940245064), (4, 24470122532), (8, 12235061266), (16, 6117530633), (8597, 11385424), (17194, 5692712), (34388, 2846356), (68776, 1423178), (137552, 711589)]