40163536

素因数分解:

$2^4\times 7^2\times {\mathrm{51229}}^1$

素因数の和:51251

約数の個数: 30

約数和(自身を含む): 90523410

約数和(自身を除く): 50359874

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51229, 102458, 204916, 358603, 409832, 717206, 819664, 1434412, 2510221, 2868824, 5020442, 5737648, 10040884, 20081768, 40163536]

約数ペア:

[(1, 40163536), (2, 20081768), (4, 10040884), (7, 5737648), (8, 5020442), (14, 2868824), (16, 2510221), (28, 1434412), (49, 819664), (56, 717206), (98, 409832), (112, 358603), (196, 204916), (392, 102458), (784, 51229)]