130909648

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{84349}}^1$

素因数の和:84454

約数の個数: 20

約数和(自身を含む): 256255300

約数和(自身を除く): 125345652

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 84349, 168698, 337396, 674792, 1349584, 8181853, 16363706, 32727412, 65454824, 130909648]

約数ペア:

[(1, 130909648), (2, 65454824), (4, 32727412), (8, 16363706), (16, 8181853), (97, 1349584), (194, 674792), (388, 337396), (776, 168698), (1552, 84349)]