22840112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 47287152

約数和(自身を除く): 24447040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 641, 1048, 1282, 2096, 2227, 2564, 4454, 5128, 8908, 10256, 10897, 17816, 21794, 35632, 43588, 83971, 87176, 167942, 174352, 335884, 671768, 1343536, 1427507, 2855014, 5710028, 11420056, 22840112]

約数ペア:

[(1, 22840112), (2, 11420056), (4, 5710028), (8, 2855014), (16, 1427507), (17, 1343536), (34, 671768), (68, 335884), (131, 174352), (136, 167942), (262, 87176), (272, 83971), (524, 43588), (641, 35632), (1048, 21794), (1282, 17816), (2096, 10897), (2227, 10256), (2564, 8908), (4454, 5128)]