255716224

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{22447}}^1$

素因数の和:22550

約数の個数: 32

約数和(自身を含む): 515181600

約数和(自身を除く): 259465376

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 22447, 44894, 89788, 179576, 359152, 718304, 1436608, 1997783, 2873216, 3995566, 7991132, 15982264, 31964528, 63929056, 127858112, 255716224]

約数ペア:

[(1, 255716224), (2, 127858112), (4, 63929056), (8, 31964528), (16, 15982264), (32, 7991132), (64, 3995566), (89, 2873216), (128, 1997783), (178, 1436608), (356, 718304), (712, 359152), (1424, 179576), (2848, 89788), (5696, 44894), (11392, 22447)]