28559032

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{40111}}^1$

素因数の和:40206

約数の個数: 16

約数和(自身を含む): 54151200

約数和(自身を除く): 25592168

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 40111, 80222, 160444, 320888, 3569879, 7139758, 14279516, 28559032]

約数ペア:

[(1, 28559032), (2, 14279516), (4, 7139758), (8, 3569879), (89, 320888), (178, 160444), (356, 80222), (712, 40111)]