69191312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227603}}^1$

素因数の和:227630

約数の個数: 20

約数和(自身を含む): 141114480

約数和(自身を除く): 71923168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 227603, 455206, 910412, 1820824, 3641648, 4324457, 8648914, 17297828, 34595656, 69191312]

約数ペア:

[(1, 69191312), (2, 34595656), (4, 17297828), (8, 8648914), (16, 4324457), (19, 3641648), (38, 1820824), (76, 910412), (152, 455206), (304, 227603)]