64527368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{260191}}^1$

素因数の和:260228

約数の個数: 16

約数和(自身を含む): 124892160

約数和(自身を除く): 60364792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 260191, 520382, 1040764, 2081528, 8065921, 16131842, 32263684, 64527368]

約数ペア:

[(1, 64527368), (2, 32263684), (4, 16131842), (8, 8065921), (31, 2081528), (62, 1040764), (124, 520382), (248, 260191)]