262288

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 30

約数和(自身を含む): 555954

約数和(自身を除く): 293666

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 169, 194, 208, 338, 388, 676, 776, 1261, 1352, 1552, 2522, 2704, 5044, 10088, 16393, 20176, 32786, 65572, 131144, 262288]

約数ペア:

[(1, 262288), (2, 131144), (4, 65572), (8, 32786), (13, 20176), (16, 16393), (26, 10088), (52, 5044), (97, 2704), (104, 2522), (169, 1552), (194, 1352), (208, 1261), (338, 776), (388, 676)]