42355256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 84864000

約数和(自身を除く): 42508744

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 4159, 5092, 8318, 10184, 16636, 33272, 79021, 158042, 278653, 316084, 557306, 632168, 1114612, 2229224, 5294407, 10588814, 21177628, 42355256]

約数ペア:

[(1, 42355256), (2, 21177628), (4, 10588814), (8, 5294407), (19, 2229224), (38, 1114612), (67, 632168), (76, 557306), (134, 316084), (152, 278653), (268, 158042), (536, 79021), (1273, 33272), (2546, 16636), (4159, 10184), (5092, 8318)]