387627872

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{80221}}^1$

素因数の和:80382

約数の個数: 24

約数和(自身を含む): 768205872

約数和(自身を除く): 380578000

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 80221, 160442, 320884, 641768, 1283536, 2567072, 12113371, 24226742, 48453484, 96906968, 193813936, 387627872]

約数ペア:

[(1, 387627872), (2, 193813936), (4, 96906968), (8, 48453484), (16, 24226742), (32, 12113371), (151, 2567072), (302, 1283536), (604, 641768), (1208, 320884), (2416, 160442), (4832, 80221)]