64331944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15259}}^1$

素因数の和:15313

約数の個数: 32

約数和(自身を含む): 131846400

約数和(自身を除く): 67514456

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 15259, 30518, 61036, 122072, 259403, 473029, 518806, 946058, 1037612, 1892116, 2075224, 3784232, 8041493, 16082986, 32165972, 64331944]

約数ペア:

[(1, 64331944), (2, 32165972), (4, 16082986), (8, 8041493), (17, 3784232), (31, 2075224), (34, 1892116), (62, 1037612), (68, 946058), (124, 518806), (136, 473029), (248, 259403), (527, 122072), (1054, 61036), (2108, 30518), (4216, 15259)]