40713584

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{28591}}^1$

素因数の和:28688

約数の個数: 20

約数和(自身を含む): 79771680

約数和(自身を除く): 39058096

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 28591, 57182, 114364, 228728, 457456, 2544599, 5089198, 10178396, 20356792, 40713584]

約数ペア:

[(1, 40713584), (2, 20356792), (4, 10178396), (8, 5089198), (16, 2544599), (89, 457456), (178, 228728), (356, 114364), (712, 57182), (1424, 28591)]