23841584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 40

約数和(自身を含む): 50382192

約数和(自身を除く): 26540608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 1381, 2158, 2762, 4316, 5524, 8632, 11048, 17264, 17953, 22096, 35906, 71812, 114623, 143624, 229246, 287248, 458492, 916984, 1490099, 1833968, 2980198, 5960396, 11920792, 23841584]

約数ペア:

[(1, 23841584), (2, 11920792), (4, 5960396), (8, 2980198), (13, 1833968), (16, 1490099), (26, 916984), (52, 458492), (83, 287248), (104, 229246), (166, 143624), (208, 114623), (332, 71812), (664, 35906), (1079, 22096), (1328, 17953), (1381, 17264), (2158, 11048), (2762, 8632), (4316, 5524)]