231325588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{56311}}^1$

素因数の和:56407

約数の個数: 24

約数和(自身を含む): 441486080

約数和(自身を除く): 210160492

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 56311, 112622, 225244, 732043, 1464086, 2928172, 4448569, 8897138, 17794276, 57831397, 115662794, 231325588]

約数ペア:

[(1, 231325588), (2, 115662794), (4, 57831397), (13, 17794276), (26, 8897138), (52, 4448569), (79, 2928172), (158, 1464086), (316, 732043), (1027, 225244), (2054, 112622), (4108, 56311)]