337389616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40013}}^1$

素因数の和:40069

約数の個数: 40

約数和(自身を含む): 714489984

約数和(自身を除く): 377100368

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 40013, 80026, 160052, 320104, 640208, 680221, 1240403, 1360442, 2480806, 2720884, 4961612, 5441768, 9923224, 10883536, 19846448, 21086851, 42173702, 84347404, 168694808, 337389616]

約数ペア:

[(1, 337389616), (2, 168694808), (4, 84347404), (8, 42173702), (16, 21086851), (17, 19846448), (31, 10883536), (34, 9923224), (62, 5441768), (68, 4961612), (124, 2720884), (136, 2480806), (248, 1360442), (272, 1240403), (496, 680221), (527, 640208), (1054, 320104), (2108, 160052), (4216, 80026), (8432, 40013)]