69045616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{100357}}^1$

素因数の和:100408

約数の個数: 20

約数和(自身を含む): 136888312

約数和(自身を除く): 67842696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 100357, 200714, 401428, 802856, 1605712, 4315351, 8630702, 17261404, 34522808, 69045616]

約数ペア:

[(1, 69045616), (2, 34522808), (4, 17261404), (8, 8630702), (16, 4315351), (43, 1605712), (86, 802856), (172, 401428), (344, 200714), (688, 100357)]