31401740162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{131321}}^1$

素因数の和:131894

約数の個数: 32

約数和(自身を含む): 53809452144

約数和(自身を除く): 22407711982

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 541, 1082, 7033, 9197, 14066, 18394, 119561, 131321, 239122, 262642, 1707173, 2232457, 3414346, 4464914, 29021941, 58043882, 71044661, 142089322, 923580593, 1207759237, 1847161186, 2415518474, 15700870081, 31401740162]

約数ペア:

[(1, 31401740162), (2, 15700870081), (13, 2415518474), (17, 1847161186), (26, 1207759237), (34, 923580593), (221, 142089322), (442, 71044661), (541, 58043882), (1082, 29021941), (7033, 4464914), (9197, 3414346), (14066, 2232457), (18394, 1707173), (119561, 262642), (131321, 239122)]