81841408

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29063}}^1$

素因数の和:29090

約数の個数: 36

約数和(自身を含む): 178220448

約数和(自身を除く): 96379040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 29063, 58126, 116252, 232504, 319693, 465008, 639386, 930016, 1278772, 1860032, 2557544, 3720064, 5115088, 7440128, 10230176, 20460352, 40920704, 81841408]

約数ペア:

[(1, 81841408), (2, 40920704), (4, 20460352), (8, 10230176), (11, 7440128), (16, 5115088), (22, 3720064), (32, 2557544), (44, 1860032), (64, 1278772), (88, 930016), (128, 639386), (176, 465008), (256, 319693), (352, 232504), (704, 116252), (1408, 58126), (2816, 29063)]