122914256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{247811}}^1$

素因数の和:247850

約数の個数: 20

約数和(自身を含む): 245829504

約数和(自身を除く): 122915248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 247811, 495622, 991244, 1982488, 3964976, 7682141, 15364282, 30728564, 61457128, 122914256]

約数ペア:

[(1, 122914256), (2, 61457128), (4, 30728564), (8, 15364282), (16, 7682141), (31, 3964976), (62, 1982488), (124, 991244), (248, 495622), (496, 247811)]