85225352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3181}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 170109720

約数和(自身を除く): 84884368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3181, 3349, 6362, 6698, 12724, 13396, 25448, 26792, 54077, 108154, 216308, 432616, 626657, 1253314, 2506628, 5013256, 10653169, 21306338, 42612676, 85225352]

約数ペア:

[(1, 85225352), (2, 42612676), (4, 21306338), (8, 10653169), (17, 5013256), (34, 2506628), (68, 1253314), (136, 626657), (197, 432616), (394, 216308), (788, 108154), (1576, 54077), (3181, 26792), (3349, 25448), (6362, 13396), (6698, 12724)]