286164944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80929}}^1$

素因数の和:80967

約数の個数: 40

約数和(自身を含む): 632225160

約数和(自身を除く): 346060216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 80929, 161858, 323716, 647432, 1052077, 1294864, 1375793, 2104154, 2751586, 4208308, 5503172, 8416616, 11006344, 16833232, 17885309, 22012688, 35770618, 71541236, 143082472, 286164944]

約数ペア:

[(1, 286164944), (2, 143082472), (4, 71541236), (8, 35770618), (13, 22012688), (16, 17885309), (17, 16833232), (26, 11006344), (34, 8416616), (52, 5503172), (68, 4208308), (104, 2751586), (136, 2104154), (208, 1375793), (221, 1294864), (272, 1052077), (442, 647432), (884, 323716), (1768, 161858), (3536, 80929)]