40677272

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{57131}}^1$

素因数の和:57226

約数の個数: 16

約数和(自身を含む): 77128200

約数和(自身を除く): 36450928

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 57131, 114262, 228524, 457048, 5084659, 10169318, 20338636, 40677272]

約数ペア:

[(1, 40677272), (2, 20338636), (4, 10169318), (8, 5084659), (89, 457048), (178, 228524), (356, 114262), (712, 57131)]