80114744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{919}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 159472800

約数和(自身を除く): 79358056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 641, 919, 1282, 1838, 2564, 3676, 5128, 7352, 10897, 15623, 21794, 31246, 43588, 62492, 87176, 124984, 589079, 1178158, 2356316, 4712632, 10014343, 20028686, 40057372, 80114744]

約数ペア:

[(1, 80114744), (2, 40057372), (4, 20028686), (8, 10014343), (17, 4712632), (34, 2356316), (68, 1178158), (136, 589079), (641, 124984), (919, 87176), (1282, 62492), (1838, 43588), (2564, 31246), (3676, 21794), (5128, 15623), (7352, 10897)]