63420416

素因数分解:

$2^{11}\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 128255400

約数和(自身を除く): 64834984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 179, 256, 346, 358, 512, 692, 716, 1024, 1384, 1432, 2048, 2768, 2864, 5536, 5728, 11072, 11456, 22144, 22912, 30967, 44288, 45824, 61934, 88576, 91648, 123868, 177152, 183296, 247736, 354304, 366592, 495472, 990944, 1981888, 3963776, 7927552, 15855104, 31710208, 63420416]

約数ペア:

[(1, 63420416), (2, 31710208), (4, 15855104), (8, 7927552), (16, 3963776), (32, 1981888), (64, 990944), (128, 495472), (173, 366592), (179, 354304), (256, 247736), (346, 183296), (358, 177152), (512, 123868), (692, 91648), (716, 88576), (1024, 61934), (1384, 45824), (1432, 44288), (2048, 30967), (2768, 22912), (2864, 22144), (5536, 11456), (5728, 11072)]