91657216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 88

約数和(自身を含む): 220748480

約数和(自身を除く): 129091264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 673, 896, 1024, 1064, 1216, 1346, 1792, 2128, 2432, 2692, 3584, 4256, 4711, 4864, 5384, 7168, 8512, 9422, 9728, 10768, 12787, 17024, 18844, 19456, 21536, 25574, 34048, 37688, 43072, 51148, 68096, 75376, 86144, 89509, 102296, 136192, 150752, 172288, 179018, 204592, 301504, 344576, 358036, 409184, 603008, 689152, 716072, 818368, 1206016, 1432144, 1636736, 2412032, 2864288, 3273472, 4824064, 5728576, 6546944, 11457152, 13093888, 22914304, 45828608, 91657216]

約数ペア:

[(1, 91657216), (2, 45828608), (4, 22914304), (7, 13093888), (8, 11457152), (14, 6546944), (16, 5728576), (19, 4824064), (28, 3273472), (32, 2864288), (38, 2412032), (56, 1636736), (64, 1432144), (76, 1206016), (112, 818368), (128, 716072), (133, 689152), (152, 603008), (224, 409184), (256, 358036), (266, 344576), (304, 301504), (448, 204592), (512, 179018), (532, 172288), (608, 150752), (673, 136192), (896, 102296), (1024, 89509), (1064, 86144), (1216, 75376), (1346, 68096), (1792, 51148), (2128, 43072), (2432, 37688), (2692, 34048), (3584, 25574), (4256, 21536), (4711, 19456), (4864, 18844), (5384, 17024), (7168, 12787), (8512, 10768), (9422, 9728)]