89875432

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 81196568

約数列:

[1, 2, 4, 8, 131, 191, 262, 382, 449, 524, 764, 898, 1048, 1528, 1796, 3592, 25021, 50042, 58819, 85759, 100084, 117638, 171518, 200168, 235276, 343036, 470552, 686072, 11234429, 22468858, 44937716, 89875432]

約数ペア:

[(1, 89875432), (2, 44937716), (4, 22468858), (8, 11234429), (131, 686072), (191, 470552), (262, 343036), (382, 235276), (449, 200168), (524, 171518), (764, 117638), (898, 100084), (1048, 85759), (1528, 58819), (1796, 50042), (3592, 25021)]