4178056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 8570880

約数和(自身を除く): 4392824

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 991, 1054, 1982, 2108, 3964, 4216, 7928, 16847, 30721, 33694, 61442, 67388, 122884, 134776, 245768, 522257, 1044514, 2089028, 4178056]

約数ペア:

[(1, 4178056), (2, 2089028), (4, 1044514), (8, 522257), (17, 245768), (31, 134776), (34, 122884), (62, 67388), (68, 61442), (124, 33694), (136, 30721), (248, 16847), (527, 7928), (991, 4216), (1054, 3964), (1982, 2108)]