616315088

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{19231}}^1$

素因数の和:21242

約数の個数: 20

約数和(自身を含む): 1194768768

約数和(自身を除く): 578453680

約数列:

[1, 2, 4, 8, 16, 2003, 4006, 8012, 16024, 19231, 32048, 38462, 76924, 153848, 307696, 38519693, 77039386, 154078772, 308157544, 616315088]

約数ペア:

[(1, 616315088), (2, 308157544), (4, 154078772), (8, 77039386), (16, 38519693), (2003, 307696), (4006, 153848), (8012, 76924), (16024, 38462), (19231, 32048)]