2215168

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 4690980

約数和(自身を除く): 2475812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 509, 544, 1018, 1088, 2036, 2176, 4072, 4352, 8144, 8653, 16288, 17306, 32576, 34612, 65152, 69224, 130304, 138448, 276896, 553792, 1107584, 2215168]

約数ペア:

[(1, 2215168), (2, 1107584), (4, 553792), (8, 276896), (16, 138448), (17, 130304), (32, 69224), (34, 65152), (64, 34612), (68, 32576), (128, 17306), (136, 16288), (256, 8653), (272, 8144), (509, 4352), (544, 4072), (1018, 2176), (1088, 2036)]