16037680

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 37466352

約数和(自身を除く): 21428672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 653, 1228, 1306, 1535, 2456, 2612, 3070, 3265, 4912, 5224, 6140, 6530, 10448, 12280, 13060, 24560, 26120, 52240, 200471, 400942, 801884, 1002355, 1603768, 2004710, 3207536, 4009420, 8018840, 16037680]

約数ペア:

[(1, 16037680), (2, 8018840), (4, 4009420), (5, 3207536), (8, 2004710), (10, 1603768), (16, 1002355), (20, 801884), (40, 400942), (80, 200471), (307, 52240), (614, 26120), (653, 24560), (1228, 13060), (1306, 12280), (1535, 10448), (2456, 6530), (2612, 6140), (3070, 5224), (3265, 4912)]