89787008

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{36919}}^1$

素因数の和:36952

約数の個数: 32

約数和(自身を含む): 188292000

約数和(自身を除く): 98504992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 36919, 73838, 147676, 295352, 590704, 701461, 1181408, 1402922, 2362816, 2805844, 4725632, 5611688, 11223376, 22446752, 44893504, 89787008]

約数ペア:

[(1, 89787008), (2, 44893504), (4, 22446752), (8, 11223376), (16, 5611688), (19, 4725632), (32, 2805844), (38, 2362816), (64, 1402922), (76, 1181408), (128, 701461), (152, 590704), (304, 295352), (608, 147676), (1216, 73838), (2432, 36919)]