89880368

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 179707248

約数和(自身を除く): 89826880

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1277, 1328, 2554, 4399, 5108, 8798, 10216, 17596, 20432, 35192, 67681, 70384, 105991, 135362, 211982, 270724, 423964, 541448, 847928, 1082896, 1695856, 5617523, 11235046, 22470092, 44940184, 89880368]

約数ペア:

[(1, 89880368), (2, 44940184), (4, 22470092), (8, 11235046), (16, 5617523), (53, 1695856), (83, 1082896), (106, 847928), (166, 541448), (212, 423964), (332, 270724), (424, 211982), (664, 135362), (848, 105991), (1277, 70384), (1328, 67681), (2554, 35192), (4399, 20432), (5108, 17596), (8798, 10216)]