215793688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{4483}}^1$

素因数の和:5047

約数の個数: 32

約数和(自身を含む): 442301760

約数和(自身を除く): 226508072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 547, 1094, 2188, 4376, 4483, 6017, 8966, 12034, 17932, 24068, 35864, 48136, 49313, 98626, 197252, 394504, 2452201, 4904402, 9808804, 19617608, 26974211, 53948422, 107896844, 215793688]

約数ペア:

[(1, 215793688), (2, 107896844), (4, 53948422), (8, 26974211), (11, 19617608), (22, 9808804), (44, 4904402), (88, 2452201), (547, 394504), (1094, 197252), (2188, 98626), (4376, 49313), (4483, 48136), (6017, 35864), (8966, 24068), (12034, 17932)]