16291270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 31578336

約数和(自身を除く): 15287066

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1571, 2074, 3142, 5185, 7855, 10370, 15710, 26707, 53414, 95831, 133535, 191662, 267070, 479155, 958310, 1629127, 3258254, 8145635, 16291270]

約数ペア:

[(1, 16291270), (2, 8145635), (5, 3258254), (10, 1629127), (17, 958310), (34, 479155), (61, 267070), (85, 191662), (122, 133535), (170, 95831), (305, 53414), (610, 26707), (1037, 15710), (1571, 10370), (2074, 7855), (3142, 5185)]