16432208

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 35399520

約数和(自身を除く): 18967312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 103, 104, 118, 169, 206, 208, 236, 338, 412, 472, 676, 767, 824, 944, 1339, 1352, 1534, 1648, 2678, 2704, 3068, 5356, 6077, 6136, 9971, 10712, 12154, 12272, 17407, 19942, 21424, 24308, 34814, 39884, 48616, 69628, 79001, 79768, 97232, 139256, 158002, 159536, 278512, 316004, 632008, 1027013, 1264016, 2054026, 4108052, 8216104, 16432208]

約数ペア:

[(1, 16432208), (2, 8216104), (4, 4108052), (8, 2054026), (13, 1264016), (16, 1027013), (26, 632008), (52, 316004), (59, 278512), (103, 159536), (104, 158002), (118, 139256), (169, 97232), (206, 79768), (208, 79001), (236, 69628), (338, 48616), (412, 39884), (472, 34814), (676, 24308), (767, 21424), (824, 19942), (944, 17407), (1339, 12272), (1352, 12154), (1534, 10712), (1648, 9971), (2678, 6136), (2704, 6077), (3068, 5356)]