16287464

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 31281600

約数和(自身を除く): 14994136

約数列:

[1, 2, 4, 8, 97, 139, 151, 194, 278, 302, 388, 556, 604, 776, 1112, 1208, 13483, 14647, 20989, 26966, 29294, 41978, 53932, 58588, 83956, 107864, 117176, 167912, 2035933, 4071866, 8143732, 16287464]

約数ペア:

[(1, 16287464), (2, 8143732), (4, 4071866), (8, 2035933), (97, 167912), (139, 117176), (151, 107864), (194, 83956), (278, 58588), (302, 53932), (388, 41978), (556, 29294), (604, 26966), (776, 20989), (1112, 14647), (1208, 13483)]