108340768

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 218295000

約数和(自身を除く): 109954232

約数列:

[1, 2, 4, 8, 16, 32, 89, 109, 178, 218, 349, 356, 436, 698, 712, 872, 1396, 1424, 1744, 2792, 2848, 3488, 5584, 9701, 11168, 19402, 31061, 38041, 38804, 62122, 76082, 77608, 124244, 152164, 155216, 248488, 304328, 310432, 496976, 608656, 993952, 1217312, 3385649, 6771298, 13542596, 27085192, 54170384, 108340768]

約数ペア:

[(1, 108340768), (2, 54170384), (4, 27085192), (8, 13542596), (16, 6771298), (32, 3385649), (89, 1217312), (109, 993952), (178, 608656), (218, 496976), (349, 310432), (356, 304328), (436, 248488), (698, 155216), (712, 152164), (872, 124244), (1396, 77608), (1424, 76082), (1744, 62122), (2792, 38804), (2848, 38041), (3488, 31061), (5584, 19402), (9701, 11168)]