71167888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17581}}^1$

素因数の和:17623

約数の個数: 40

約数和(自身を含む): 156972096

約数和(自身を除く): 85804208

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 17581, 35162, 70324, 140648, 193391, 281296, 386782, 404363, 773564, 808726, 1547128, 1617452, 3094256, 3234904, 4447993, 6469808, 8895986, 17791972, 35583944, 71167888]

約数ペア:

[(1, 71167888), (2, 35583944), (4, 17791972), (8, 8895986), (11, 6469808), (16, 4447993), (22, 3234904), (23, 3094256), (44, 1617452), (46, 1547128), (88, 808726), (92, 773564), (176, 404363), (184, 386782), (253, 281296), (368, 193391), (506, 140648), (1012, 70324), (2024, 35162), (4048, 17581)]