86537248

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20333}}^1$

素因数の和:20369

約数の個数: 48

約数和(自身を含む): 204966720

約数和(自身を除く): 118429472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20333, 40666, 81332, 142331, 162664, 284662, 325328, 386327, 569324, 650656, 772654, 1138648, 1545308, 2277296, 2704289, 3090616, 4554592, 5408578, 6181232, 10817156, 12362464, 21634312, 43268624, 86537248]

約数ペア:

[(1, 86537248), (2, 43268624), (4, 21634312), (7, 12362464), (8, 10817156), (14, 6181232), (16, 5408578), (19, 4554592), (28, 3090616), (32, 2704289), (38, 2277296), (56, 1545308), (76, 1138648), (112, 772654), (133, 650656), (152, 569324), (224, 386327), (266, 325328), (304, 284662), (532, 162664), (608, 142331), (1064, 81332), (2128, 40666), (4256, 20333)]