64450196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23117}}^1$

素因数の和:23179

約数の個数: 24

約数和(自身を含む): 122340456

約数和(自身を除く): 57890260

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 23117, 46234, 92468, 392989, 785978, 947797, 1571956, 1895594, 3791188, 16112549, 32225098, 64450196]

約数ペア:

[(1, 64450196), (2, 32225098), (4, 16112549), (17, 3791188), (34, 1895594), (41, 1571956), (68, 947797), (82, 785978), (164, 392989), (697, 92468), (1394, 46234), (2788, 23117)]