32639672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 66360000

約数和(自身を除く): 33720328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 1999, 2041, 3998, 4082, 7996, 8164, 15992, 16328, 25987, 51974, 103948, 207896, 313843, 627686, 1255372, 2510744, 4079959, 8159918, 16319836, 32639672]

約数ペア:

[(1, 32639672), (2, 16319836), (4, 8159918), (8, 4079959), (13, 2510744), (26, 1255372), (52, 627686), (104, 313843), (157, 207896), (314, 103948), (628, 51974), (1256, 25987), (1999, 16328), (2041, 15992), (3998, 8164), (4082, 7996)]