172904338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{27647}}^1$

素因数の和:27761

約数の個数: 16

約数和(自身を含む): 268738560

約数和(自身を除く): 95834222

約数列:

[1, 2, 53, 59, 106, 118, 3127, 6254, 27647, 55294, 1465291, 1631173, 2930582, 3262346, 86452169, 172904338]

約数ペア:

[(1, 172904338), (2, 86452169), (53, 3262346), (59, 2930582), (106, 1631173), (118, 1465291), (3127, 55294), (6254, 27647)]