84771724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12343}}^1$

素因数の和:12465

約数の個数: 24

約数和(自身を含む): 158645088

約数和(自身を除く): 73873364

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 12343, 24686, 49372, 209831, 419662, 839324, 1246643, 2493286, 4986572, 21192931, 42385862, 84771724]

約数ペア:

[(1, 84771724), (2, 42385862), (4, 21192931), (17, 4986572), (34, 2493286), (68, 1246643), (101, 839324), (202, 419662), (404, 209831), (1717, 49372), (3434, 24686), (6868, 12343)]