99425816

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19949}}^1$

素因数の和:20051

約数の個数: 32

約数和(自身を含む): 215460000

約数和(自身を除く): 116034184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 19949, 39898, 79796, 139643, 159592, 279286, 558572, 1117144, 1775461, 3550922, 7101844, 12428227, 14203688, 24856454, 49712908, 99425816]

約数ペア:

[(1, 99425816), (2, 49712908), (4, 24856454), (7, 14203688), (8, 12428227), (14, 7101844), (28, 3550922), (56, 1775461), (89, 1117144), (178, 558572), (356, 279286), (623, 159592), (712, 139643), (1246, 79796), (2492, 39898), (4984, 19949)]