85148258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 58552222

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 1187, 2314, 2374, 2759, 5518, 15431, 30862, 35867, 36797, 71734, 73594, 105643, 211286, 478361, 956722, 1373359, 2746718, 3274933, 6549866, 42574129, 85148258]

約数ペア:

[(1, 85148258), (2, 42574129), (13, 6549866), (26, 3274933), (31, 2746718), (62, 1373359), (89, 956722), (178, 478361), (403, 211286), (806, 105643), (1157, 73594), (1187, 71734), (2314, 36797), (2374, 35867), (2759, 30862), (5518, 15431)]