90914816

素因数分解:

$2^{14}\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 188737920

約数和(自身を除く): 97823104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 179, 248, 256, 358, 496, 512, 716, 992, 1024, 1432, 1984, 2048, 2864, 3968, 4096, 5549, 5728, 7936, 8192, 11098, 11456, 15872, 16384, 22196, 22912, 31744, 44392, 45824, 63488, 88784, 91648, 126976, 177568, 183296, 253952, 355136, 366592, 507904, 710272, 733184, 1420544, 1466368, 2841088, 2932736, 5682176, 11364352, 22728704, 45457408, 90914816]

約数ペア:

[(1, 90914816), (2, 45457408), (4, 22728704), (8, 11364352), (16, 5682176), (31, 2932736), (32, 2841088), (62, 1466368), (64, 1420544), (124, 733184), (128, 710272), (179, 507904), (248, 366592), (256, 355136), (358, 253952), (496, 183296), (512, 177568), (716, 126976), (992, 91648), (1024, 88784), (1432, 63488), (1984, 45824), (2048, 44392), (2864, 31744), (3968, 22912), (4096, 22196), (5549, 16384), (5728, 15872), (7936, 11456), (8192, 11098)]