42153856

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{17333}}^1$

素因数の和:17366

約数の個数: 32

約数和(自身を含む): 88403400

約数和(自身を除く): 46249544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 17333, 34666, 69332, 138664, 277328, 329327, 554656, 658654, 1109312, 1317308, 2218624, 2634616, 5269232, 10538464, 21076928, 42153856]

約数ペア:

[(1, 42153856), (2, 21076928), (4, 10538464), (8, 5269232), (16, 2634616), (19, 2218624), (32, 1317308), (38, 1109312), (64, 658654), (76, 554656), (128, 329327), (152, 277328), (304, 138664), (608, 69332), (1216, 34666), (2432, 17333)]