16609172

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 29719872

約数和(自身を除く): 13110700

約数列:

[1, 2, 4, 71, 142, 233, 251, 284, 466, 502, 932, 1004, 16543, 17821, 33086, 35642, 58483, 66172, 71284, 116966, 233932, 4152293, 8304586, 16609172]

約数ペア:

[(1, 16609172), (2, 8304586), (4, 4152293), (71, 233932), (142, 116966), (233, 71284), (251, 66172), (284, 58483), (466, 35642), (502, 33086), (932, 17821), (1004, 16543)]