85477558

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 134517240

約数和(自身を除く): 49039682

約数列:

[1, 2, 29, 58, 89, 178, 571, 841, 1142, 1682, 2581, 5162, 16559, 33118, 50819, 74849, 101638, 149698, 480211, 960422, 1473751, 2947502, 42738779, 85477558]

約数ペア:

[(1, 85477558), (2, 42738779), (29, 2947502), (58, 1473751), (89, 960422), (178, 480211), (571, 149698), (841, 101638), (1142, 74849), (1682, 50819), (2581, 33118), (5162, 16559)]