16576336

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 38062048

約数和(自身を除く): 21485712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 67, 94, 112, 134, 188, 268, 329, 376, 469, 536, 658, 752, 938, 1072, 1316, 1876, 2209, 2632, 3149, 3752, 4418, 5264, 6298, 7504, 8836, 12596, 15463, 17672, 22043, 25192, 30926, 35344, 44086, 50384, 61852, 88172, 123704, 148003, 176344, 247408, 296006, 352688, 592012, 1036021, 1184024, 2072042, 2368048, 4144084, 8288168, 16576336]

約数ペア:

[(1, 16576336), (2, 8288168), (4, 4144084), (7, 2368048), (8, 2072042), (14, 1184024), (16, 1036021), (28, 592012), (47, 352688), (56, 296006), (67, 247408), (94, 176344), (112, 148003), (134, 123704), (188, 88172), (268, 61852), (329, 50384), (376, 44086), (469, 35344), (536, 30926), (658, 25192), (752, 22043), (938, 17672), (1072, 15463), (1316, 12596), (1876, 8836), (2209, 7504), (2632, 6298), (3149, 5264), (3752, 4418)]