85421986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 145958400

約数和(自身を除く): 60536414

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 479, 494, 722, 958, 4693, 6227, 6859, 9101, 9386, 12454, 13718, 18202, 89167, 118313, 172919, 178334, 236626, 345838, 2247947, 3285461, 4495894, 6570922, 42710993, 85421986]

約数ペア:

[(1, 85421986), (2, 42710993), (13, 6570922), (19, 4495894), (26, 3285461), (38, 2247947), (247, 345838), (361, 236626), (479, 178334), (494, 172919), (722, 118313), (958, 89167), (4693, 18202), (6227, 13718), (6859, 12454), (9101, 9386)]