84167168

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3884

約数の個数: 40

約数和(自身を含む): 172125888

約数和(自身を除く): 87958720

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 3823, 5504, 7646, 11008, 15292, 22016, 30584, 61168, 122336, 164389, 244672, 328778, 489344, 657556, 978688, 1315112, 1957376, 2630224, 5260448, 10520896, 21041792, 42083584, 84167168]

約数ペア:

[(1, 84167168), (2, 42083584), (4, 21041792), (8, 10520896), (16, 5260448), (32, 2630224), (43, 1957376), (64, 1315112), (86, 978688), (128, 657556), (172, 489344), (256, 328778), (344, 244672), (512, 164389), (688, 122336), (1376, 61168), (2752, 30584), (3823, 22016), (5504, 15292), (7646, 11008)]