84921842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20743}}^1$

素因数の和:20857

約数の個数: 16

約数和(自身を含む): 134421120

約数和(自身を除く): 49499278

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 20743, 41486, 477089, 954178, 1846127, 3692254, 42460921, 84921842]

約数ペア:

[(1, 84921842), (2, 42460921), (23, 3692254), (46, 1846127), (89, 954178), (178, 477089), (2047, 41486), (4094, 20743)]