78247168

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{16087}}^1$

素因数の和:16122

約数の個数: 36

約数和(自身を含む): 164419360

約数和(自身を除く): 86172192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 16087, 32174, 64348, 128696, 257392, 305653, 514784, 611306, 1029568, 1222612, 2059136, 2445224, 4118272, 4890448, 9780896, 19561792, 39123584, 78247168]

約数ペア:

[(1, 78247168), (2, 39123584), (4, 19561792), (8, 9780896), (16, 4890448), (19, 4118272), (32, 2445224), (38, 2059136), (64, 1222612), (76, 1029568), (128, 611306), (152, 514784), (256, 305653), (304, 257392), (608, 128696), (1216, 64348), (2432, 32174), (4864, 16087)]