16339484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 34358016

約数和(自身を除く): 18018532

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 331, 574, 602, 662, 1148, 1204, 1324, 1763, 2317, 3526, 4634, 7052, 9268, 12341, 13571, 14233, 24682, 27142, 28466, 49364, 54284, 56932, 94997, 99631, 189994, 199262, 379988, 398524, 583553, 1167106, 2334212, 4084871, 8169742, 16339484]

約数ペア:

[(1, 16339484), (2, 8169742), (4, 4084871), (7, 2334212), (14, 1167106), (28, 583553), (41, 398524), (43, 379988), (82, 199262), (86, 189994), (164, 99631), (172, 94997), (287, 56932), (301, 54284), (331, 49364), (574, 28466), (602, 27142), (662, 24682), (1148, 14233), (1204, 13571), (1324, 12341), (1763, 9268), (2317, 7052), (3526, 4634)]