108406984

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21751}}^1$

素因数の和:21853

約数の個数: 32

約数和(自身を含む): 234921600

約数和(自身を除く): 126514616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 21751, 43502, 87004, 152257, 174008, 304514, 609028, 1218056, 1935839, 3871678, 7743356, 13550873, 15486712, 27101746, 54203492, 108406984]

約数ペア:

[(1, 108406984), (2, 54203492), (4, 27101746), (7, 15486712), (8, 13550873), (14, 7743356), (28, 3871678), (56, 1935839), (89, 1218056), (178, 609028), (356, 304514), (623, 174008), (712, 152257), (1246, 87004), (2492, 43502), (4984, 21751)]