66051152

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{16447}}^1$

素因数の和:16706

約数の個数: 20

約数和(自身を含む): 128491776

約数和(自身を除く): 62440624

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 16447, 32894, 65788, 131576, 263152, 4128197, 8256394, 16512788, 33025576, 66051152]

約数ペア:

[(1, 66051152), (2, 33025576), (4, 16512788), (8, 8256394), (16, 4128197), (251, 263152), (502, 131576), (1004, 65788), (2008, 32894), (4016, 16447)]