216424064

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{3923}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 432267840

約数和(自身を除く): 215843776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 3448, 3923, 6896, 7846, 13792, 15692, 27584, 31384, 55168, 62768, 125536, 251072, 502144, 1690813, 3381626, 6763252, 13526504, 27053008, 54106016, 108212032, 216424064]

約数ペア:

[(1, 216424064), (2, 108212032), (4, 54106016), (8, 27053008), (16, 13526504), (32, 6763252), (64, 3381626), (128, 1690813), (431, 502144), (862, 251072), (1724, 125536), (3448, 62768), (3923, 55168), (6896, 31384), (7846, 27584), (13792, 15692)]