42005558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{96787}}^1$

素因数の和:96827

約数の個数: 16

約数和(自身を含む): 74333184

約数和(自身を除く): 32327626

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 96787, 193574, 677509, 1355018, 3000397, 6000794, 21002779, 42005558]

約数ペア:

[(1, 42005558), (2, 21002779), (7, 6000794), (14, 3000397), (31, 1355018), (62, 677509), (217, 193574), (434, 96787)]