215191168

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{98893}}^1$

素因数の和:98924

約数の個数: 32

約数和(自身を含む): 453923460

約数和(自身を除く): 238732292

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 98893, 197786, 395572, 791144, 1582288, 1681181, 3164576, 3362362, 6329152, 6724724, 12658304, 13449448, 26898896, 53797792, 107595584, 215191168]

約数ペア:

[(1, 215191168), (2, 107595584), (4, 53797792), (8, 26898896), (16, 13449448), (17, 12658304), (32, 6724724), (34, 6329152), (64, 3362362), (68, 3164576), (128, 1681181), (136, 1582288), (272, 791144), (544, 395572), (1088, 197786), (2176, 98893)]