89993576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11171}}^1$

素因数の和:11249

約数の個数: 32

約数和(自身を含む): 180986400

約数和(自身を除く): 90992824

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 11171, 22342, 44684, 89368, 212249, 424498, 592063, 848996, 1184126, 1697992, 2368252, 4736504, 11249197, 22498394, 44996788, 89993576]

約数ペア:

[(1, 89993576), (2, 44996788), (4, 22498394), (8, 11249197), (19, 4736504), (38, 2368252), (53, 1697992), (76, 1184126), (106, 848996), (152, 592063), (212, 424498), (424, 212249), (1007, 89368), (2014, 44684), (4028, 22342), (8056, 11171)]