2016031432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{219707}}^1$

素因数の和:219781

約数の個数: 32

約数和(自身を含む): 4007473920

約数和(自身を除く): 1991442488

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 219707, 439414, 878828, 1757656, 6810917, 8129159, 13621834, 16258318, 27243668, 32516636, 54487336, 65033272, 252003929, 504007858, 1008015716, 2016031432]

約数ペア:

[(1, 2016031432), (2, 1008015716), (4, 504007858), (8, 252003929), (31, 65033272), (37, 54487336), (62, 32516636), (74, 27243668), (124, 16258318), (148, 13621834), (248, 8129159), (296, 6810917), (1147, 1757656), (2294, 878828), (4588, 439414), (9176, 219707)]