16272968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 32376000

約数和(自身を除く): 16103032

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 709, 1208, 1418, 2836, 2869, 5672, 5738, 11476, 13471, 22952, 26942, 53884, 107059, 107768, 214118, 428236, 856472, 2034121, 4068242, 8136484, 16272968]

約数ペア:

[(1, 16272968), (2, 8136484), (4, 4068242), (8, 2034121), (19, 856472), (38, 428236), (76, 214118), (151, 107768), (152, 107059), (302, 53884), (604, 26942), (709, 22952), (1208, 13471), (1418, 11476), (2836, 5738), (2869, 5672)]