133628848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269413}}^1$

素因数の和:269452

約数の個数: 20

約数和(自身を含む): 267258688

約数和(自身を除く): 133629840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 269413, 538826, 1077652, 2155304, 4310608, 8351803, 16703606, 33407212, 66814424, 133628848]

約数ペア:

[(1, 133628848), (2, 66814424), (4, 33407212), (8, 16703606), (16, 8351803), (31, 4310608), (62, 2155304), (124, 1077652), (248, 538826), (496, 269413)]