84872546

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31883}}^1$

素因数の和:31918

約数の個数: 16

約数和(自身を含む): 140034528

約数和(自身を除く): 55161982

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 31883, 63766, 350713, 701426, 3857843, 7715686, 42436273, 84872546]

約数ペア:

[(1, 84872546), (2, 42436273), (11, 7715686), (22, 3857843), (121, 701426), (242, 350713), (1331, 63766), (2662, 31883)]