87089044

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{100333}}^1$

素因数の和:100375

約数の個数: 24

約数和(自身を含む): 179798528

約数和(自身を除く): 92709484

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 100333, 200666, 401332, 702331, 1404662, 2809324, 3110323, 6220646, 12441292, 21772261, 43544522, 87089044]

約数ペア:

[(1, 87089044), (2, 43544522), (4, 21772261), (7, 12441292), (14, 6220646), (28, 3110323), (31, 2809324), (62, 1404662), (124, 702331), (217, 401332), (434, 200666), (868, 100333)]