72021122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{16361}}^1$

素因数の和:16465

約数の個数: 16

約数和(自身を含む): 113094144

約数和(自身を除く): 41073022

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 16361, 32722, 507191, 1014382, 1161631, 2323262, 36010561, 72021122]

約数ペア:

[(1, 72021122), (2, 36010561), (31, 2323262), (62, 1161631), (71, 1014382), (142, 507191), (2201, 32722), (4402, 16361)]