77938736

素因数分解:

$2^4\times {\mathrm{2039}}^1\times {\mathrm{2389}}^1$

素因数の和:4436

約数の個数: 20

約数和(自身を含む): 151143600

約数和(自身を除く): 73204864

約数列:

[1, 2, 4, 8, 16, 2039, 2389, 4078, 4778, 8156, 9556, 16312, 19112, 32624, 38224, 4871171, 9742342, 19484684, 38969368, 77938736]

約数ペア:

[(1, 77938736), (2, 38969368), (4, 19484684), (8, 9742342), (16, 4871171), (2039, 38224), (2389, 32624), (4078, 19112), (4778, 16312), (8156, 9556)]