109211512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 212083200

約数和(自身を除く): 102871688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 419, 838, 1051, 1676, 2102, 3352, 4204, 8408, 12989, 25978, 32581, 51956, 65162, 103912, 130324, 260648, 440369, 880738, 1761476, 3522952, 13651439, 27302878, 54605756, 109211512]

約数ペア:

[(1, 109211512), (2, 54605756), (4, 27302878), (8, 13651439), (31, 3522952), (62, 1761476), (124, 880738), (248, 440369), (419, 260648), (838, 130324), (1051, 103912), (1676, 65162), (2102, 51956), (3352, 32581), (4204, 25978), (8408, 12989)]