2012029856

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{23971}}^1$

素因数の和:24085

約数の個数: 48

約数和(自身を含む): 4119923808

約数和(自身を除く): 2107893952

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1376, 1952, 2623, 5246, 10492, 20984, 23971, 41968, 47942, 83936, 95884, 191768, 383536, 767072, 1030753, 1462231, 2061506, 2924462, 4123012, 5848924, 8246024, 11697848, 16492048, 23395696, 32984096, 46791392, 62875933, 125751866, 251503732, 503007464, 1006014928, 2012029856]

約数ペア:

[(1, 2012029856), (2, 1006014928), (4, 503007464), (8, 251503732), (16, 125751866), (32, 62875933), (43, 46791392), (61, 32984096), (86, 23395696), (122, 16492048), (172, 11697848), (244, 8246024), (344, 5848924), (488, 4123012), (688, 2924462), (976, 2061506), (1376, 1462231), (1952, 1030753), (2623, 767072), (5246, 383536), (10492, 191768), (20984, 95884), (23971, 83936), (41968, 47942)]