225453328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{454543}}^1$

素因数の和:454582

約数の個数: 20

約数和(自身を含む): 450907648

約数和(自身を除く): 225454320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 454543, 909086, 1818172, 3636344, 7272688, 14090833, 28181666, 56363332, 112726664, 225453328]

約数ペア:

[(1, 225453328), (2, 112726664), (4, 56363332), (8, 28181666), (16, 14090833), (31, 7272688), (62, 3636344), (124, 1818172), (248, 909086), (496, 454543)]