31698982

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 59836320

約数和(自身を除く): 28137338

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 359, 371, 718, 742, 833, 901, 1666, 1802, 2513, 2597, 5026, 5194, 6103, 6307, 12206, 12614, 17591, 19027, 35182, 38054, 42721, 44149, 85442, 88298, 133189, 266378, 299047, 323459, 598094, 646918, 932323, 1864646, 2264213, 4528426, 15849491, 31698982]

約数ペア:

[(1, 31698982), (2, 15849491), (7, 4528426), (14, 2264213), (17, 1864646), (34, 932323), (49, 646918), (53, 598094), (98, 323459), (106, 299047), (119, 266378), (238, 133189), (359, 88298), (371, 85442), (718, 44149), (742, 42721), (833, 38054), (901, 35182), (1666, 19027), (1802, 17591), (2513, 12614), (2597, 12206), (5026, 6307), (5194, 6103)]