91379504

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{64171}}^1$

素因数の和:64268

約数の個数: 20

約数和(自身を含む): 179039880

約数和(自身を除く): 87660376

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 64171, 128342, 256684, 513368, 1026736, 5711219, 11422438, 22844876, 45689752, 91379504]

約数ペア:

[(1, 91379504), (2, 45689752), (4, 22844876), (8, 11422438), (16, 5711219), (89, 1026736), (178, 513368), (356, 256684), (712, 128342), (1424, 64171)]