38158148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43961}}^1$

素因数の和:44003

約数の個数: 24

約数和(自身を含む): 78779904

約数和(自身を除く): 40621756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 43961, 87922, 175844, 307727, 615454, 1230908, 1362791, 2725582, 5451164, 9539537, 19079074, 38158148]

約数ペア:

[(1, 38158148), (2, 19079074), (4, 9539537), (7, 5451164), (14, 2725582), (28, 1362791), (31, 1230908), (62, 615454), (124, 307727), (217, 175844), (434, 87922), (868, 43961)]