86718656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 56

約数和(自身を含む): 179710080

約数和(自身を除く): 92991424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 401, 436, 496, 802, 872, 992, 1604, 1744, 1984, 3208, 3379, 3488, 6416, 6758, 6976, 12431, 12832, 13516, 24862, 25664, 27032, 43709, 49724, 54064, 87418, 99448, 108128, 174836, 198896, 216256, 349672, 397792, 699344, 795584, 1354979, 1398688, 2709958, 2797376, 5419916, 10839832, 21679664, 43359328, 86718656]

約数ペア:

[(1, 86718656), (2, 43359328), (4, 21679664), (8, 10839832), (16, 5419916), (31, 2797376), (32, 2709958), (62, 1398688), (64, 1354979), (109, 795584), (124, 699344), (218, 397792), (248, 349672), (401, 216256), (436, 198896), (496, 174836), (802, 108128), (872, 99448), (992, 87418), (1604, 54064), (1744, 49724), (1984, 43709), (3208, 27032), (3379, 25664), (3488, 24862), (6416, 13516), (6758, 12832), (6976, 12431)]