42488008

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{4789}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 79753500

約数和(自身を除く): 37265492

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 4789, 8872, 9578, 19156, 38312, 5311001, 10622002, 21244004, 42488008]

約数ペア:

[(1, 42488008), (2, 21244004), (4, 10622002), (8, 5311001), (1109, 38312), (2218, 19156), (4436, 9578), (4789, 8872)]