16532672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 36527232

約数和(自身を除く): 19994560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 641, 806, 832, 992, 1282, 1612, 1984, 2564, 3224, 5128, 6448, 8333, 10256, 12896, 16666, 19871, 20512, 25792, 33332, 39742, 41024, 66664, 79484, 133328, 158968, 258323, 266656, 317936, 516646, 533312, 635872, 1033292, 1271744, 2066584, 4133168, 8266336, 16532672]

約数ペア:

[(1, 16532672), (2, 8266336), (4, 4133168), (8, 2066584), (13, 1271744), (16, 1033292), (26, 635872), (31, 533312), (32, 516646), (52, 317936), (62, 266656), (64, 258323), (104, 158968), (124, 133328), (208, 79484), (248, 66664), (403, 41024), (416, 39742), (496, 33332), (641, 25792), (806, 20512), (832, 19871), (992, 16666), (1282, 12896), (1612, 10256), (1984, 8333), (2564, 6448), (3224, 5128)]