86398670

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 158217408

約数和(自身を除く): 71818738

約数列:

[1, 2, 5, 10, 113, 157, 226, 314, 487, 565, 785, 974, 1130, 1570, 2435, 4870, 17741, 35482, 55031, 76459, 88705, 110062, 152918, 177410, 275155, 382295, 550310, 764590, 8639867, 17279734, 43199335, 86398670]

約数ペア:

[(1, 86398670), (2, 43199335), (5, 17279734), (10, 8639867), (113, 764590), (157, 550310), (226, 382295), (314, 275155), (487, 177410), (565, 152918), (785, 110062), (974, 88705), (1130, 76459), (1570, 55031), (2435, 35482), (4870, 17741)]