18390464

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16903}}^1$

素因数の和:16932

約数の個数: 28

約数和(自身を含む): 38642544

約数和(自身を除く): 20252080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16903, 33806, 67612, 135224, 270448, 287351, 540896, 574702, 1081792, 1149404, 2298808, 4597616, 9195232, 18390464]

約数ペア:

[(1, 18390464), (2, 9195232), (4, 4597616), (8, 2298808), (16, 1149404), (17, 1081792), (32, 574702), (34, 540896), (64, 287351), (68, 270448), (136, 135224), (272, 67612), (544, 33806), (1088, 16903)]