31393702976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{15823439}}^1$

素因数の和:15823482

約数の個数: 28

約数和(自身を含む): 64306460160

約数和(自身を除く): 32912757184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 15823439, 31646878, 63293756, 126587512, 253175024, 490526609, 506350048, 981053218, 1012700096, 1962106436, 3924212872, 7848425744, 15696851488, 31393702976]

約数ペア:

[(1, 31393702976), (2, 15696851488), (4, 7848425744), (8, 3924212872), (16, 1962106436), (31, 1012700096), (32, 981053218), (62, 506350048), (64, 490526609), (124, 253175024), (248, 126587512), (496, 63293756), (992, 31646878), (1984, 15823439)]