16223984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8553

約数の個数: 40

約数和(自身を含む): 38042208

約数和(自身を除く): 21818224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8521, 17042, 34084, 59647, 68168, 119294, 136336, 144857, 238588, 289714, 477176, 579428, 954352, 1013999, 1158856, 2027998, 2317712, 4055996, 8111992, 16223984]

約数ペア:

[(1, 16223984), (2, 8111992), (4, 4055996), (7, 2317712), (8, 2027998), (14, 1158856), (16, 1013999), (17, 954352), (28, 579428), (34, 477176), (56, 289714), (68, 238588), (112, 144857), (119, 136336), (136, 119294), (238, 68168), (272, 59647), (476, 34084), (952, 17042), (1904, 8521)]