54170384

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 107415000

約数和(自身を除く): 53244616

約数列:

[1, 2, 4, 8, 16, 89, 109, 178, 218, 349, 356, 436, 698, 712, 872, 1396, 1424, 1744, 2792, 5584, 9701, 19402, 31061, 38041, 38804, 62122, 76082, 77608, 124244, 152164, 155216, 248488, 304328, 496976, 608656, 3385649, 6771298, 13542596, 27085192, 54170384]

約数ペア:

[(1, 54170384), (2, 27085192), (4, 13542596), (8, 6771298), (16, 3385649), (89, 608656), (109, 496976), (178, 304328), (218, 248488), (349, 155216), (356, 152164), (436, 124244), (698, 77608), (712, 76082), (872, 62122), (1396, 38804), (1424, 38041), (1744, 31061), (2792, 19402), (5584, 9701)]