16880048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 34908480

約数和(自身を除く): 18028432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 271, 272, 458, 542, 916, 1084, 1832, 2168, 3664, 3893, 4336, 4607, 7786, 9214, 15572, 18428, 31144, 36856, 62059, 62288, 73712, 124118, 248236, 496472, 992944, 1055003, 2110006, 4220012, 8440024, 16880048]

約数ペア:

[(1, 16880048), (2, 8440024), (4, 4220012), (8, 2110006), (16, 1055003), (17, 992944), (34, 496472), (68, 248236), (136, 124118), (229, 73712), (271, 62288), (272, 62059), (458, 36856), (542, 31144), (916, 18428), (1084, 15572), (1832, 9214), (2168, 7786), (3664, 4607), (3893, 4336)]