42672554

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16787}}^1$

素因数の和:16861

約数の個数: 16

約数和(自身を含む): 67689216

約数和(自身を除く): 25016662

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 16787, 33574, 520397, 688267, 1040794, 1376534, 21336277, 42672554]

約数ペア:

[(1, 42672554), (2, 21336277), (31, 1376534), (41, 1040794), (62, 688267), (82, 520397), (1271, 33574), (2542, 16787)]