39773248

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20047}}^1$

素因数の和:20090

約数の個数: 28

約数和(自身を含む): 81475072

約数和(自身を除く): 41701824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20047, 40094, 80188, 160376, 320752, 621457, 641504, 1242914, 1283008, 2485828, 4971656, 9943312, 19886624, 39773248]

約数ペア:

[(1, 39773248), (2, 19886624), (4, 9943312), (8, 4971656), (16, 2485828), (31, 1283008), (32, 1242914), (62, 641504), (64, 621457), (124, 320752), (248, 160376), (496, 80188), (992, 40094), (1984, 20047)]