89737798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 152915040

約数和(自身を除く): 63177242

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 2621, 5242, 17119, 34238, 44557, 49799, 89114, 99598, 138913, 277826, 846583, 1693166, 2361521, 2639347, 4723042, 5278694, 44868899, 89737798]

約数ペア:

[(1, 89737798), (2, 44868899), (17, 5278694), (19, 4723042), (34, 2639347), (38, 2361521), (53, 1693166), (106, 846583), (323, 277826), (646, 138913), (901, 99598), (1007, 89114), (1802, 49799), (2014, 44557), (2621, 34238), (5242, 17119)]