8356112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 40

約数和(自身を含む): 17713152

約数和(自身を除く): 9357040

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 991, 1054, 1982, 2108, 3964, 4216, 7928, 8432, 15856, 16847, 30721, 33694, 61442, 67388, 122884, 134776, 245768, 269552, 491536, 522257, 1044514, 2089028, 4178056, 8356112]

約数ペア:

[(1, 8356112), (2, 4178056), (4, 2089028), (8, 1044514), (16, 522257), (17, 491536), (31, 269552), (34, 245768), (62, 134776), (68, 122884), (124, 67388), (136, 61442), (248, 33694), (272, 30721), (496, 16847), (527, 15856), (991, 8432), (1054, 7928), (1982, 4216), (2108, 3964)]