86373788

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 153523440

約数和(自身を除く): 67149652

約数列:

[1, 2, 4, 89, 178, 331, 356, 662, 733, 1324, 1466, 2932, 29459, 58918, 65237, 117836, 130474, 242623, 260948, 485246, 970492, 21593447, 43186894, 86373788]

約数ペア:

[(1, 86373788), (2, 43186894), (4, 21593447), (89, 970492), (178, 485246), (331, 260948), (356, 242623), (662, 130474), (733, 117836), (1324, 65237), (1466, 58918), (2932, 29459)]