85687808

素因数分解:

$2^9\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 60

約数和(自身を含む): 178206600

約数和(自身を除く): 92518792

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 199, 232, 256, 398, 464, 512, 796, 841, 928, 1592, 1682, 1856, 3184, 3364, 3712, 5771, 6368, 6728, 7424, 11542, 12736, 13456, 14848, 23084, 25472, 26912, 46168, 50944, 53824, 92336, 101888, 107648, 167359, 184672, 215296, 334718, 369344, 430592, 669436, 738688, 1338872, 1477376, 2677744, 2954752, 5355488, 10710976, 21421952, 42843904, 85687808]

約数ペア:

[(1, 85687808), (2, 42843904), (4, 21421952), (8, 10710976), (16, 5355488), (29, 2954752), (32, 2677744), (58, 1477376), (64, 1338872), (116, 738688), (128, 669436), (199, 430592), (232, 369344), (256, 334718), (398, 215296), (464, 184672), (512, 167359), (796, 107648), (841, 101888), (928, 92336), (1592, 53824), (1682, 50944), (1856, 46168), (3184, 26912), (3364, 25472), (3712, 23084), (5771, 14848), (6368, 13456), (6728, 12736), (7424, 11542)]