78236288

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47017}}^1$

素因数の和:47044

約数の個数: 32

約数和(自身を含む): 167854260

約数和(自身を除く): 89617972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 47017, 94034, 188068, 376136, 611221, 752272, 1222442, 1504544, 2444884, 3009088, 4889768, 6018176, 9779536, 19559072, 39118144, 78236288]

約数ペア:

[(1, 78236288), (2, 39118144), (4, 19559072), (8, 9779536), (13, 6018176), (16, 4889768), (26, 3009088), (32, 2444884), (52, 1504544), (64, 1222442), (104, 752272), (128, 611221), (208, 376136), (416, 188068), (832, 94034), (1664, 47017)]