271312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:586

約数の個数: 20

約数和(自身を含む): 543616

約数和(自身を除く): 272304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 547, 1094, 2188, 4376, 8752, 16957, 33914, 67828, 135656, 271312]

約数ペア:

[(1, 271312), (2, 135656), (4, 67828), (8, 33914), (16, 16957), (31, 8752), (62, 4376), (124, 2188), (248, 1094), (496, 547)]