64558048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{106181}}^1$

素因数の和:106210

約数の個数: 24

約数和(自身を含む): 133789320

約数和(自身を除く): 69231272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 106181, 212362, 424724, 849448, 1698896, 2017439, 3397792, 4034878, 8069756, 16139512, 32279024, 64558048]

約数ペア:

[(1, 64558048), (2, 32279024), (4, 16139512), (8, 8069756), (16, 4034878), (19, 3397792), (32, 2017439), (38, 1698896), (76, 849448), (152, 424724), (304, 212362), (608, 106181)]