66225424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{133519}}^1$

素因数の和:133558

約数の個数: 20

約数和(自身を含む): 132451840

約数和(自身を除く): 66226416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 133519, 267038, 534076, 1068152, 2136304, 4139089, 8278178, 16556356, 33112712, 66225424]

約数ペア:

[(1, 66225424), (2, 33112712), (4, 16556356), (8, 8278178), (16, 4139089), (31, 2136304), (62, 1068152), (124, 534076), (248, 267038), (496, 133519)]