63721438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{9137}}^1$

素因数の和:9467

約数の個数: 16

約数和(自身を含む): 104611824

約数和(自身を除く): 40890386

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 9137, 18274, 100507, 201014, 2896429, 5792858, 31860719, 63721438]

約数ペア:

[(1, 63721438), (2, 31860719), (11, 5792858), (22, 2896429), (317, 201014), (634, 100507), (3487, 18274), (6974, 9137)]