85173944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2213}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 169769520

約数和(自身を除く): 84595576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 2213, 2264, 4426, 4811, 8852, 9622, 17704, 19244, 37621, 38488, 75242, 150484, 300968, 626279, 1252558, 2505116, 5010232, 10646743, 21293486, 42586972, 85173944]

約数ペア:

[(1, 85173944), (2, 42586972), (4, 21293486), (8, 10646743), (17, 5010232), (34, 2505116), (68, 1252558), (136, 626279), (283, 300968), (566, 150484), (1132, 75242), (2213, 38488), (2264, 37621), (4426, 19244), (4811, 17704), (8852, 9622)]