2006206208

素因数分解:

$2^8\times {\mathrm{401}}^1\times {\mathrm{19543}}^1$

素因数の和:19960

約数の個数: 36

約数和(自身を含む): 4014767568

約数和(自身を除く): 2008561360

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 802, 1604, 3208, 6416, 12832, 19543, 25664, 39086, 51328, 78172, 102656, 156344, 312688, 625376, 1250752, 2501504, 5003008, 7836743, 15673486, 31346972, 62693944, 125387888, 250775776, 501551552, 1003103104, 2006206208]

約数ペア:

[(1, 2006206208), (2, 1003103104), (4, 501551552), (8, 250775776), (16, 125387888), (32, 62693944), (64, 31346972), (128, 15673486), (256, 7836743), (401, 5003008), (802, 2501504), (1604, 1250752), (3208, 625376), (6416, 312688), (12832, 156344), (19543, 102656), (25664, 78172), (39086, 51328)]