31731246384

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{393727}}^1$

素因数の和:393834

約数の個数: 80

約数和(自身を含む): 86708355072

約数和(自身を除く): 54977108688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 219, 276, 292, 368, 438, 552, 584, 876, 1104, 1168, 1679, 1752, 3358, 3504, 5037, 6716, 10074, 13432, 20148, 26864, 40296, 80592, 393727, 787454, 1181181, 1574908, 2362362, 3149816, 4724724, 6299632, 9055721, 9449448, 18111442, 18898896, 27167163, 28742071, 36222884, 54334326, 57484142, 72445768, 86226213, 108668652, 114968284, 144891536, 172452426, 217337304, 229936568, 344904852, 434674608, 459873136, 661067633, 689809704, 1322135266, 1379619408, 1983202899, 2644270532, 3966405798, 5288541064, 7932811596, 10577082128, 15865623192, 31731246384]

約数ペア:

[(1, 31731246384), (2, 15865623192), (3, 10577082128), (4, 7932811596), (6, 5288541064), (8, 3966405798), (12, 2644270532), (16, 1983202899), (23, 1379619408), (24, 1322135266), (46, 689809704), (48, 661067633), (69, 459873136), (73, 434674608), (92, 344904852), (138, 229936568), (146, 217337304), (184, 172452426), (219, 144891536), (276, 114968284), (292, 108668652), (368, 86226213), (438, 72445768), (552, 57484142), (584, 54334326), (876, 36222884), (1104, 28742071), (1168, 27167163), (1679, 18898896), (1752, 18111442), (3358, 9449448), (3504, 9055721), (5037, 6299632), (6716, 4724724), (10074, 3149816), (13432, 2362362), (20148, 1574908), (26864, 1181181), (40296, 787454), (80592, 393727)]