85862648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2347}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 171169200

約数和(自身を除く): 85306552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 2347, 4573, 4694, 9146, 9388, 18292, 18776, 36584, 39899, 79798, 159596, 319192, 631343, 1262686, 2525372, 5050744, 10732831, 21465662, 42931324, 85862648]

約数ペア:

[(1, 85862648), (2, 42931324), (4, 21465662), (8, 10732831), (17, 5050744), (34, 2525372), (68, 1262686), (136, 631343), (269, 319192), (538, 159596), (1076, 79798), (2152, 39899), (2347, 36584), (4573, 18776), (4694, 18292), (9146, 9388)]