71019544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{216523}}^1$

素因数の和:216570

約数の個数: 16

約数和(自身を含む): 136410120

約数和(自身を除く): 65390576

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 216523, 433046, 866092, 1732184, 8877443, 17754886, 35509772, 71019544]

約数ペア:

[(1, 71019544), (2, 35509772), (4, 17754886), (8, 8877443), (41, 1732184), (82, 866092), (164, 433046), (328, 216523)]