328930192

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{348443}}^1$

素因数の和:348510

約数の個数: 20

約数和(自身を含む): 648105840

約数和(自身を除く): 319175648

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 348443, 696886, 1393772, 2787544, 5575088, 20558137, 41116274, 82232548, 164465096, 328930192]

約数ペア:

[(1, 328930192), (2, 164465096), (4, 82232548), (8, 41116274), (16, 20558137), (59, 5575088), (118, 2787544), (236, 1393772), (472, 696886), (944, 348443)]