55793296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{268237}}^1$

素因数の和:268258

約数の個数: 20

約数和(自身を含む): 116415292

約数和(自身を除く): 60621996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 268237, 536474, 1072948, 2145896, 3487081, 4291792, 6974162, 13948324, 27896648, 55793296]

約数ペア:

[(1, 55793296), (2, 27896648), (4, 13948324), (8, 6974162), (13, 4291792), (16, 3487081), (26, 2145896), (52, 1072948), (104, 536474), (208, 268237)]