42042532

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16871}}^1$

素因数の和:16971

約数の個数: 24

約数和(自身を含む): 85034880

約数和(自身を除く): 42992348

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 16871, 33742, 67484, 118097, 236194, 472388, 1501519, 3003038, 6006076, 10510633, 21021266, 42042532]

約数ペア:

[(1, 42042532), (2, 21021266), (4, 10510633), (7, 6006076), (14, 3003038), (28, 1501519), (89, 472388), (178, 236194), (356, 118097), (623, 67484), (1246, 33742), (2492, 16871)]