80493824

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{7669}}^1$

素因数の和:7726

約数の個数: 36

約数和(自身を含む): 164613540

約数和(自身を除く): 84119716

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 7669, 10496, 15338, 30676, 61352, 122704, 245408, 314429, 490816, 628858, 981632, 1257716, 1963264, 2515432, 5030864, 10061728, 20123456, 40246912, 80493824]

約数ペア:

[(1, 80493824), (2, 40246912), (4, 20123456), (8, 10061728), (16, 5030864), (32, 2515432), (41, 1963264), (64, 1257716), (82, 981632), (128, 628858), (164, 490816), (256, 314429), (328, 245408), (656, 122704), (1312, 61352), (2624, 30676), (5248, 15338), (7669, 10496)]