23745808

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{20903}}^1$

素因数の和:20982

約数の個数: 20

約数和(自身を含む): 46657728

約数和(自身を除く): 22911920

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 20903, 41806, 83612, 167224, 334448, 1484113, 2968226, 5936452, 11872904, 23745808]

約数ペア:

[(1, 23745808), (2, 11872904), (4, 5936452), (8, 2968226), (16, 1484113), (71, 334448), (142, 167224), (284, 83612), (568, 41806), (1136, 20903)]