39856448

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{7883}}^1$

素因数の和:7974

約数の個数: 28

約数和(自身を含む): 80101440

約数和(自身を除く): 40244992

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 7883, 15766, 31532, 63064, 126128, 252256, 504512, 622757, 1245514, 2491028, 4982056, 9964112, 19928224, 39856448]

約数ペア:

[(1, 39856448), (2, 19928224), (4, 9964112), (8, 4982056), (16, 2491028), (32, 1245514), (64, 622757), (79, 504512), (158, 252256), (316, 126128), (632, 63064), (1264, 31532), (2528, 15766), (5056, 7883)]