40127519

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 2329441

約数列:

[1, 47, 53, 89, 181, 2491, 4183, 4717, 8507, 9593, 16109, 221699, 450871, 757123, 853777, 40127519]

約数ペア:

[(1, 40127519), (47, 853777), (53, 757123), (89, 450871), (181, 221699), (2491, 16109), (4183, 9593), (4717, 8507)]