79971418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29641}}^1$

素因数の和:29733

約数の個数: 16

約数和(自身を含む): 128053440

約数和(自身を除く): 48082022

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 29641, 59282, 563179, 1126358, 2104511, 4209022, 39985709, 79971418]

約数ペア:

[(1, 79971418), (2, 39985709), (19, 4209022), (38, 2104511), (71, 1126358), (142, 563179), (1349, 59282), (2698, 29641)]