31044398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 58406400

約数和(自身を除く): 27362002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1013, 1393, 2026, 2189, 2786, 4378, 7091, 11143, 14182, 15323, 22286, 30646, 78001, 156002, 201587, 403174, 1411109, 2217457, 2822218, 4434914, 15522199, 31044398]

約数ペア:

[(1, 31044398), (2, 15522199), (7, 4434914), (11, 2822218), (14, 2217457), (22, 1411109), (77, 403174), (154, 201587), (199, 156002), (398, 78001), (1013, 30646), (1393, 22286), (2026, 15323), (2189, 14182), (2786, 11143), (4378, 7091)]