84969424

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 168426720

約数和(自身を除く): 83457296

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 218, 332, 436, 587, 664, 872, 1174, 1328, 1744, 2348, 4696, 9047, 9392, 18094, 36188, 48721, 63983, 72376, 97442, 127966, 144752, 194884, 255932, 389768, 511864, 779536, 1023728, 5310589, 10621178, 21242356, 42484712, 84969424]

約数ペア:

[(1, 84969424), (2, 42484712), (4, 21242356), (8, 10621178), (16, 5310589), (83, 1023728), (109, 779536), (166, 511864), (218, 389768), (332, 255932), (436, 194884), (587, 144752), (664, 127966), (872, 97442), (1174, 72376), (1328, 63983), (1744, 48721), (2348, 36188), (4696, 18094), (9047, 9392)]