16900208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2673

約数の個数: 40

約数和(自身を含む): 36414336

約数和(自身を除く): 19514128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2621, 3224, 5242, 6448, 10484, 20968, 34073, 41936, 68146, 81251, 136292, 162502, 272584, 325004, 545168, 650008, 1056263, 1300016, 2112526, 4225052, 8450104, 16900208]

約数ペア:

[(1, 16900208), (2, 8450104), (4, 4225052), (8, 2112526), (13, 1300016), (16, 1056263), (26, 650008), (31, 545168), (52, 325004), (62, 272584), (104, 162502), (124, 136292), (208, 81251), (248, 68146), (403, 41936), (496, 34073), (806, 20968), (1612, 10484), (2621, 6448), (3224, 5242)]