63991334

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1276

約数の個数: 24

約数和(自身を含む): 106006320

約数和(自身を除く): 42014986

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 983, 1966, 2959, 5918, 10813, 21626, 32549, 65098, 118943, 237886, 264427, 528854, 2908697, 5817394, 31995667, 63991334]

約数ペア:

[(1, 63991334), (2, 31995667), (11, 5817394), (22, 2908697), (121, 528854), (242, 264427), (269, 237886), (538, 118943), (983, 65098), (1966, 32549), (2959, 21626), (5918, 10813)]