131468192

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{19471}}^1$

素因数の和:19692

約数の個数: 24

約数和(自身を含む): 260068032

約数和(自身を除く): 128599840

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 6752, 19471, 38942, 77884, 155768, 311536, 623072, 4108381, 8216762, 16433524, 32867048, 65734096, 131468192]

約数ペア:

[(1, 131468192), (2, 65734096), (4, 32867048), (8, 16433524), (16, 8216762), (32, 4108381), (211, 623072), (422, 311536), (844, 155768), (1688, 77884), (3376, 38942), (6752, 19471)]