172231504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{566551}}^1$

素因数の和:566578

約数の個数: 20

約数和(自身を含む): 351262240

約数和(自身を除く): 179030736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 566551, 1133102, 2266204, 4532408, 9064816, 10764469, 21528938, 43057876, 86115752, 172231504]

約数ペア:

[(1, 172231504), (2, 86115752), (4, 43057876), (8, 21528938), (16, 10764469), (19, 9064816), (38, 4532408), (76, 2266204), (152, 1133102), (304, 566551)]