31677994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 51193296

約数和(自身を除く): 19515302

約数列:

[1, 2, 37, 41, 53, 74, 82, 106, 197, 394, 1517, 1961, 2173, 3034, 3922, 4346, 7289, 8077, 10441, 14578, 16154, 20882, 80401, 160802, 298849, 386317, 428081, 597698, 772634, 856162, 15838997, 31677994]

約数ペア:

[(1, 31677994), (2, 15838997), (37, 856162), (41, 772634), (53, 597698), (74, 428081), (82, 386317), (106, 298849), (197, 160802), (394, 80401), (1517, 20882), (1961, 16154), (2173, 14578), (3034, 10441), (3922, 8077), (4346, 7289)]