85651286

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 151398720

約数和(自身を除く): 65747434

約数列:

[1, 2, 7, 14, 53, 89, 106, 178, 371, 623, 742, 1246, 1297, 2594, 4717, 9079, 9434, 18158, 33019, 66038, 68741, 115433, 137482, 230866, 481187, 808031, 962374, 1616062, 6117949, 12235898, 42825643, 85651286]

約数ペア:

[(1, 85651286), (2, 42825643), (7, 12235898), (14, 6117949), (53, 1616062), (89, 962374), (106, 808031), (178, 481187), (371, 230866), (623, 137482), (742, 115433), (1246, 68741), (1297, 66038), (2594, 33019), (4717, 18158), (9079, 9434)]