89458288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 177060096

約数和(自身を除く): 87601808

約数列:

[1, 2, 4, 8, 16, 73, 146, 191, 292, 382, 401, 584, 764, 802, 1168, 1528, 1604, 3056, 3208, 6416, 13943, 27886, 29273, 55772, 58546, 76591, 111544, 117092, 153182, 223088, 234184, 306364, 468368, 612728, 1225456, 5591143, 11182286, 22364572, 44729144, 89458288]

約数ペア:

[(1, 89458288), (2, 44729144), (4, 22364572), (8, 11182286), (16, 5591143), (73, 1225456), (146, 612728), (191, 468368), (292, 306364), (382, 234184), (401, 223088), (584, 153182), (764, 117092), (802, 111544), (1168, 76591), (1528, 58546), (1604, 55772), (3056, 29273), (3208, 27886), (6416, 13943)]