40756838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 62084880

約数和(自身を除く): 21328042

約数列:

[1, 2, 89, 178, 401, 571, 802, 1142, 35689, 50819, 71378, 101638, 228971, 457942, 20378419, 40756838]

約数ペア:

[(1, 40756838), (2, 20378419), (89, 457942), (178, 228971), (401, 101638), (571, 71378), (802, 50819), (1142, 35689)]