242791552

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{111577}}^1$

素因数の和:111608

約数の個数: 32

約数和(自身を含む): 512143020

約数和(自身を除く): 269351468

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 111577, 223154, 446308, 892616, 1785232, 1896809, 3570464, 3793618, 7140928, 7587236, 14281856, 15174472, 30348944, 60697888, 121395776, 242791552]

約数ペア:

[(1, 242791552), (2, 121395776), (4, 60697888), (8, 30348944), (16, 15174472), (17, 14281856), (32, 7587236), (34, 7140928), (64, 3793618), (68, 3570464), (128, 1896809), (136, 1785232), (272, 892616), (544, 446308), (1088, 223154), (2176, 111577)]