38490344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{155203}}^1$

素因数の和:155240

約数の個数: 16

約数和(自身を含む): 74497920

約数和(自身を除く): 36007576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 155203, 310406, 620812, 1241624, 4811293, 9622586, 19245172, 38490344]

約数ペア:

[(1, 38490344), (2, 19245172), (4, 9622586), (8, 4811293), (31, 1241624), (62, 620812), (124, 310406), (248, 155203)]