8673536

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 36

約数和(自身を含む): 18340812

約数和(自身を除く): 9667276

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 1993, 2176, 3986, 4352, 7972, 15944, 31888, 33881, 63776, 67762, 127552, 135524, 255104, 271048, 510208, 542096, 1084192, 2168384, 4336768, 8673536]

約数ペア:

[(1, 8673536), (2, 4336768), (4, 2168384), (8, 1084192), (16, 542096), (17, 510208), (32, 271048), (34, 255104), (64, 135524), (68, 127552), (128, 67762), (136, 63776), (256, 33881), (272, 31888), (544, 15944), (1088, 7972), (1993, 4352), (2176, 3986)]