97819828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 190149120

約数和(自身を除く): 92329292

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 107, 214, 428, 437, 523, 874, 1046, 1748, 2033, 2092, 2461, 4066, 4922, 8132, 9844, 9937, 12029, 19874, 24058, 39748, 46759, 48116, 55961, 93518, 111922, 187036, 223844, 228551, 457102, 914204, 1063259, 1287103, 2126518, 2574206, 4253036, 5148412, 24454957, 48909914, 97819828]

約数ペア:

[(1, 97819828), (2, 48909914), (4, 24454957), (19, 5148412), (23, 4253036), (38, 2574206), (46, 2126518), (76, 1287103), (92, 1063259), (107, 914204), (214, 457102), (428, 228551), (437, 223844), (523, 187036), (874, 111922), (1046, 93518), (1748, 55961), (2033, 48116), (2092, 46759), (2461, 39748), (4066, 24058), (4922, 19874), (8132, 12029), (9844, 9937)]