40729159

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 43623360

約数和(自身を除く): 2894201

約数列:

[1, 23, 89, 101, 197, 2047, 2323, 4531, 8989, 17533, 19897, 206747, 403259, 457631, 1770833, 40729159]

約数ペア:

[(1, 40729159), (23, 1770833), (89, 457631), (101, 403259), (197, 206747), (2047, 19897), (2323, 17533), (4531, 8989)]