16639224112

素因数分解:

$2^4\times 7^1\times {\mathrm{148564501}}^1$

素因数の和:148564516

約数の個数: 20

約数和(自身を含む): 36843996496

約数和(自身を除く): 20204772384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 148564501, 297129002, 594258004, 1039951507, 1188516008, 2079903014, 2377032016, 4159806028, 8319612056, 16639224112]

約数ペア:

[(1, 16639224112), (2, 8319612056), (4, 4159806028), (7, 2377032016), (8, 2079903014), (14, 1188516008), (16, 1039951507), (28, 594258004), (56, 297129002), (112, 148564501)]