164774992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{542023}}^1$

素因数の和:542050

約数の個数: 20

約数和(自身を含む): 336054880

約数和(自身を除く): 171279888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 542023, 1084046, 2168092, 4336184, 8672368, 10298437, 20596874, 41193748, 82387496, 164774992]

約数ペア:

[(1, 164774992), (2, 82387496), (4, 41193748), (8, 20596874), (16, 10298437), (19, 8672368), (38, 4336184), (76, 2168092), (152, 1084046), (304, 542023)]