130883488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131939}}^1$

素因数の和:131980

約数の個数: 24

約数和(自身を含む): 265991040

約数和(自身を除く): 135107552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 131939, 263878, 527756, 1055512, 2111024, 4090109, 4222048, 8180218, 16360436, 32720872, 65441744, 130883488]

約数ペア:

[(1, 130883488), (2, 65441744), (4, 32720872), (8, 16360436), (16, 8180218), (31, 4222048), (32, 4090109), (62, 2111024), (124, 1055512), (248, 527756), (496, 263878), (992, 131939)]