23853424

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 53434080

約数和(自身を除く): 29580656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2393, 2492, 4786, 4984, 9572, 9968, 16751, 19144, 33502, 38288, 67004, 134008, 212977, 268016, 425954, 851908, 1490839, 1703816, 2981678, 3407632, 5963356, 11926712, 23853424]

約数ペア:

[(1, 23853424), (2, 11926712), (4, 5963356), (7, 3407632), (8, 2981678), (14, 1703816), (16, 1490839), (28, 851908), (56, 425954), (89, 268016), (112, 212977), (178, 134008), (356, 67004), (623, 38288), (712, 33502), (1246, 19144), (1424, 16751), (2393, 9968), (2492, 9572), (4786, 4984)]