170908072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{4289}}^1$

素因数の和:4605

約数の個数: 32

約数和(自身を含む): 340540200

約数和(自身を除く): 169632128

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 2344, 4289, 4981, 8578, 9962, 17156, 19924, 34312, 39848, 72913, 145826, 291652, 583304, 1256677, 2513354, 5026708, 10053416, 21363509, 42727018, 85454036, 170908072]

約数ペア:

[(1, 170908072), (2, 85454036), (4, 42727018), (8, 21363509), (17, 10053416), (34, 5026708), (68, 2513354), (136, 1256677), (293, 583304), (586, 291652), (1172, 145826), (2344, 72913), (4289, 39848), (4981, 34312), (8578, 19924), (9962, 17156)]