39797221168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{350377}}^1$

素因数の和:350645

約数の個数: 40

約数和(自身を含む): 79942244480

約数和(自身を除く): 40145023312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 229, 248, 458, 496, 916, 1832, 3664, 7099, 14198, 28396, 56792, 113584, 350377, 700754, 1401508, 2803016, 5606032, 10861687, 21723374, 43446748, 80236333, 86893496, 160472666, 173786992, 320945332, 641890664, 1283781328, 2487326323, 4974652646, 9949305292, 19898610584, 39797221168]

約数ペア:

[(1, 39797221168), (2, 19898610584), (4, 9949305292), (8, 4974652646), (16, 2487326323), (31, 1283781328), (62, 641890664), (124, 320945332), (229, 173786992), (248, 160472666), (458, 86893496), (496, 80236333), (916, 43446748), (1832, 21723374), (3664, 10861687), (7099, 5606032), (14198, 2803016), (28396, 1401508), (56792, 700754), (113584, 350377)]