85380766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 139174848

約数和(自身を除く): 53794082

約数列:

[1, 2, 17, 34, 71, 113, 142, 226, 313, 626, 1207, 1921, 2414, 3842, 5321, 8023, 10642, 16046, 22223, 35369, 44446, 70738, 136391, 272782, 377791, 601273, 755582, 1202546, 2511199, 5022398, 42690383, 85380766]

約数ペア:

[(1, 85380766), (2, 42690383), (17, 5022398), (34, 2511199), (71, 1202546), (113, 755582), (142, 601273), (226, 377791), (313, 272782), (626, 136391), (1207, 70738), (1921, 44446), (2414, 35369), (3842, 22223), (5321, 16046), (8023, 10642)]