85333816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 163794960

約数和(自身を除く): 78461144

約数列:

[1, 2, 4, 8, 53, 106, 212, 313, 424, 626, 643, 1252, 1286, 2504, 2572, 5144, 16589, 33178, 34079, 66356, 68158, 132712, 136316, 201259, 272632, 402518, 805036, 1610072, 10666727, 21333454, 42666908, 85333816]

約数ペア:

[(1, 85333816), (2, 42666908), (4, 21333454), (8, 10666727), (53, 1610072), (106, 805036), (212, 402518), (313, 272632), (424, 201259), (626, 136316), (643, 132712), (1252, 68158), (1286, 66356), (2504, 34079), (2572, 33178), (5144, 16589)]