54151792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 110865920

約数和(自身を除く): 56714128

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2539, 2666, 5078, 5332, 10156, 10664, 20312, 21328, 40624, 78709, 109177, 157418, 218354, 314836, 436708, 629672, 873416, 1259344, 1746832, 3384487, 6768974, 13537948, 27075896, 54151792]

約数ペア:

[(1, 54151792), (2, 27075896), (4, 13537948), (8, 6768974), (16, 3384487), (31, 1746832), (43, 1259344), (62, 873416), (86, 629672), (124, 436708), (172, 314836), (248, 218354), (344, 157418), (496, 109177), (688, 78709), (1333, 40624), (2539, 21328), (2666, 20312), (5078, 10664), (5332, 10156)]