84805928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2371}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 169076160

約数和(自身を除く): 84270232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 2371, 4471, 4742, 8942, 9484, 17884, 18968, 35768, 40307, 80614, 161228, 322456, 623573, 1247146, 2494292, 4988584, 10600741, 21201482, 42402964, 84805928]

約数ペア:

[(1, 84805928), (2, 42402964), (4, 21201482), (8, 10600741), (17, 4988584), (34, 2494292), (68, 1247146), (136, 623573), (263, 322456), (526, 161228), (1052, 80614), (2104, 40307), (2371, 35768), (4471, 18968), (4742, 17884), (8942, 9484)]