63936590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{220471}}^1$

素因数の和:220507

約数の個数: 16

約数和(自身を含む): 119054880

約数和(自身を除く): 55118290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 220471, 440942, 1102355, 2204710, 6393659, 12787318, 31968295, 63936590]

約数ペア:

[(1, 63936590), (2, 31968295), (5, 12787318), (10, 6393659), (29, 2204710), (58, 1102355), (145, 440942), (290, 220471)]