23487344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{77261}}^1$

素因数の和:77288

約数の個数: 20

約数和(自身を含む): 47902440

約数和(自身を除く): 24415096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 77261, 154522, 309044, 618088, 1236176, 1467959, 2935918, 5871836, 11743672, 23487344]

約数ペア:

[(1, 23487344), (2, 11743672), (4, 5871836), (8, 2935918), (16, 1467959), (19, 1236176), (38, 618088), (76, 309044), (152, 154522), (304, 77261)]