164912402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{18517}}^1$

素因数の和:18653

約数の個数: 16

約数和(自身を含む): 254881752

約数和(自身を除く): 89969350

約数列:

[1, 2, 61, 73, 122, 146, 4453, 8906, 18517, 37034, 1129537, 1351741, 2259074, 2703482, 82456201, 164912402]

約数ペア:

[(1, 164912402), (2, 82456201), (61, 2703482), (73, 2259074), (122, 1351741), (146, 1129537), (4453, 37034), (8906, 18517)]