238771888

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{65167}}^1$

素因数の和:65404

約数の個数: 20

約数和(自身を含む): 464647840

約数和(自身を除く): 225875952

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 65167, 130334, 260668, 521336, 1042672, 14923243, 29846486, 59692972, 119385944, 238771888]

約数ペア:

[(1, 238771888), (2, 119385944), (4, 59692972), (8, 29846486), (16, 14923243), (229, 1042672), (458, 521336), (916, 260668), (1832, 130334), (3664, 65167)]