84371456

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 181736100

約数和(自身を除く): 97364644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3169, 3328, 6338, 6656, 12676, 13312, 25352, 26624, 41197, 50704, 82394, 101408, 164788, 202816, 329576, 405632, 659152, 811264, 1318304, 1622528, 2636608, 3245056, 5273216, 6490112, 10546432, 21092864, 42185728, 84371456]

約数ペア:

[(1, 84371456), (2, 42185728), (4, 21092864), (8, 10546432), (13, 6490112), (16, 5273216), (26, 3245056), (32, 2636608), (52, 1622528), (64, 1318304), (104, 811264), (128, 659152), (208, 405632), (256, 329576), (416, 202816), (512, 164788), (832, 101408), (1024, 82394), (1664, 50704), (2048, 41197), (3169, 26624), (3328, 25352), (6338, 13312), (6656, 12676)]