85419464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15497}}^1$

素因数の和:15569

約数の個数: 32

約数和(自身を含む): 175747320

約数和(自身を除く): 90327856

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 15497, 30994, 61988, 123976, 201461, 402922, 805844, 821341, 1611688, 1642682, 3285364, 6570728, 10677433, 21354866, 42709732, 85419464]

約数ペア:

[(1, 85419464), (2, 42709732), (4, 21354866), (8, 10677433), (13, 6570728), (26, 3285364), (52, 1642682), (53, 1611688), (104, 821341), (106, 805844), (212, 402922), (424, 201461), (689, 123976), (1378, 61988), (2756, 30994), (5512, 15497)]