83657072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 169944480

約数和(自身を除く): 86287408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 368, 562, 809, 1124, 1618, 2248, 3236, 4496, 6463, 6472, 12926, 12944, 18607, 25852, 37214, 51704, 74428, 103408, 148856, 227329, 297712, 454658, 909316, 1818632, 3637264, 5228567, 10457134, 20914268, 41828536, 83657072]

約数ペア:

[(1, 83657072), (2, 41828536), (4, 20914268), (8, 10457134), (16, 5228567), (23, 3637264), (46, 1818632), (92, 909316), (184, 454658), (281, 297712), (368, 227329), (562, 148856), (809, 103408), (1124, 74428), (1618, 51704), (2248, 37214), (3236, 25852), (4496, 18607), (6463, 12944), (6472, 12926)]