40757312

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20543}}^1$

素因数の和:20586

約数の個数: 28

約数和(自身を含む): 83490816

約数和(自身を除く): 42733504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20543, 41086, 82172, 164344, 328688, 636833, 657376, 1273666, 1314752, 2547332, 5094664, 10189328, 20378656, 40757312]

約数ペア:

[(1, 40757312), (2, 20378656), (4, 10189328), (8, 5094664), (16, 2547332), (31, 1314752), (32, 1273666), (62, 657376), (64, 636833), (124, 328688), (248, 164344), (496, 82172), (992, 41086), (1984, 20543)]