40553384

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{56957}}^1$

素因数の和:57052

約数の個数: 16

約数和(自身を含む): 76893300

約数和(自身を除く): 36339916

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 56957, 113914, 227828, 455656, 5069173, 10138346, 20276692, 40553384]

約数ペア:

[(1, 40553384), (2, 20276692), (4, 10138346), (8, 5069173), (89, 455656), (178, 227828), (356, 113914), (712, 56957)]