89617984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73699}}^1$

素因数の和:73730

約数の個数: 28

約数和(自身を含む): 187198000

約数和(自身を除く): 97580016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 73699, 147398, 294796, 589592, 1179184, 1400281, 2358368, 2800562, 4716736, 5601124, 11202248, 22404496, 44808992, 89617984]

約数ペア:

[(1, 89617984), (2, 44808992), (4, 22404496), (8, 11202248), (16, 5601124), (19, 4716736), (32, 2800562), (38, 2358368), (64, 1400281), (76, 1179184), (152, 589592), (304, 294796), (608, 147398), (1216, 73699)]