89239948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{102811}}^1$

素因数の和:102853

約数の個数: 24

約数和(自身を含む): 184239104

約数和(自身を除く): 94999156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 102811, 205622, 411244, 719677, 1439354, 2878708, 3187141, 6374282, 12748564, 22309987, 44619974, 89239948]

約数ペア:

[(1, 89239948), (2, 44619974), (4, 22309987), (7, 12748564), (14, 6374282), (28, 3187141), (31, 2878708), (62, 1439354), (124, 719677), (217, 411244), (434, 205622), (868, 102811)]