42143824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 86596640

約数和(自身を除く): 44452816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 883, 1256, 1766, 2512, 2983, 3532, 5966, 7064, 11932, 14128, 16777, 23864, 33554, 47728, 67108, 134216, 138631, 268432, 277262, 554524, 1109048, 2218096, 2633989, 5267978, 10535956, 21071912, 42143824]

約数ペア:

[(1, 42143824), (2, 21071912), (4, 10535956), (8, 5267978), (16, 2633989), (19, 2218096), (38, 1109048), (76, 554524), (152, 277262), (157, 268432), (304, 138631), (314, 134216), (628, 67108), (883, 47728), (1256, 33554), (1766, 23864), (2512, 16777), (2983, 14128), (3532, 11932), (5966, 7064)]