84863864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20129}}^1$

素因数の和:20183

約数の個数: 32

約数和(自身を含む): 173923200

約数和(自身を除く): 89059336

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 20129, 40258, 80516, 161032, 342193, 623999, 684386, 1247998, 1368772, 2495996, 2737544, 4991992, 10607983, 21215966, 42431932, 84863864]

約数ペア:

[(1, 84863864), (2, 42431932), (4, 21215966), (8, 10607983), (17, 4991992), (31, 2737544), (34, 2495996), (62, 1368772), (68, 1247998), (124, 684386), (136, 623999), (248, 342193), (527, 161032), (1054, 80516), (2108, 40258), (4216, 20129)]