276568112

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{17987}}^1$

素因数の和:18057

約数の個数: 30

約数和(自身を含む): 553724604

約数和(自身を除く): 277156492

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 17987, 35974, 71948, 143896, 287792, 557597, 1115194, 2230388, 4460776, 8921552, 17285507, 34571014, 69142028, 138284056, 276568112]

約数ペア:

[(1, 276568112), (2, 138284056), (4, 69142028), (8, 34571014), (16, 17285507), (31, 8921552), (62, 4460776), (124, 2230388), (248, 1115194), (496, 557597), (961, 287792), (1922, 143896), (3844, 71948), (7688, 35974), (15376, 17987)]