13785328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{27793}}^1$

素因数の和:27832

約数の個数: 20

約数和(自身を含む): 27571648

約数和(自身を除く): 13786320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 27793, 55586, 111172, 222344, 444688, 861583, 1723166, 3446332, 6892664, 13785328]

約数ペア:

[(1, 13785328), (2, 6892664), (4, 3446332), (8, 1723166), (16, 861583), (31, 444688), (62, 222344), (124, 111172), (248, 55586), (496, 27793)]