235507568

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 464791680

約数和(自身を除く): 229284112

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 379, 547, 568, 758, 1094, 1136, 1516, 2188, 3032, 4376, 6064, 8752, 26909, 38837, 53818, 77674, 107636, 155348, 207313, 215272, 310696, 414626, 430544, 621392, 829252, 1658504, 3317008, 14719223, 29438446, 58876892, 117753784, 235507568]

約数ペア:

[(1, 235507568), (2, 117753784), (4, 58876892), (8, 29438446), (16, 14719223), (71, 3317008), (142, 1658504), (284, 829252), (379, 621392), (547, 430544), (568, 414626), (758, 310696), (1094, 215272), (1136, 207313), (1516, 155348), (2188, 107636), (3032, 77674), (4376, 53818), (6064, 38837), (8752, 26909)]