54828646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 86619456

約数和(自身を除く): 31790810

約数列:

[1, 2, 31, 62, 67, 134, 197, 394, 2077, 4154, 4489, 6107, 8978, 12214, 13199, 26398, 139159, 278318, 409169, 818338, 884333, 1768666, 27414323, 54828646]

約数ペア:

[(1, 54828646), (2, 27414323), (31, 1768666), (62, 884333), (67, 818338), (134, 409169), (197, 278318), (394, 139159), (2077, 26398), (4154, 13199), (4489, 12214), (6107, 8978)]