43840736

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 89324928

約数和(自身を除く): 45484192

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 151, 172, 211, 302, 344, 422, 604, 688, 844, 1208, 1376, 1688, 2416, 3376, 4832, 6493, 6752, 9073, 12986, 18146, 25972, 31861, 36292, 51944, 63722, 72584, 103888, 127444, 145168, 207776, 254888, 290336, 509776, 1019552, 1370023, 2740046, 5480092, 10960184, 21920368, 43840736]

約数ペア:

[(1, 43840736), (2, 21920368), (4, 10960184), (8, 5480092), (16, 2740046), (32, 1370023), (43, 1019552), (86, 509776), (151, 290336), (172, 254888), (211, 207776), (302, 145168), (344, 127444), (422, 103888), (604, 72584), (688, 63722), (844, 51944), (1208, 36292), (1376, 31861), (1688, 25972), (2416, 18146), (3376, 12986), (4832, 9073), (6493, 6752)]