119538016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16903}}^1$

素因数の和:16943

約数の個数: 48

約数和(自身を含む): 268367904

約数和(自身を除く): 148829888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 16903, 33806, 67612, 135224, 219739, 270448, 287351, 439478, 540896, 574702, 878956, 1149404, 1757912, 2298808, 3515824, 3735563, 4597616, 7031648, 7471126, 9195232, 14942252, 29884504, 59769008, 119538016]

約数ペア:

[(1, 119538016), (2, 59769008), (4, 29884504), (8, 14942252), (13, 9195232), (16, 7471126), (17, 7031648), (26, 4597616), (32, 3735563), (34, 3515824), (52, 2298808), (68, 1757912), (104, 1149404), (136, 878956), (208, 574702), (221, 540896), (272, 439478), (416, 287351), (442, 270448), (544, 219739), (884, 135224), (1768, 67612), (3536, 33806), (7072, 16903)]